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0-军队文职考试《数学1》模拟预测7-325669_军队文职(1)_01.军队文职真题-专业课_(全)版本一(历年真题+章节练习+模拟题)_数学1(军队文职)_预测模拟_纯题目

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军队文职考试《数学1》模拟试题七
即刻题库 www.jike.vip
1 、 单选题
A : -2
B : -1
C : 1
D : 2
2 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3735613836k/75a86fcab7fdb1129bb7ae7c04
2bde29.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6461396633k/da9f3c3f514660c28fc938c9b3e
7e351.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6637343563k/f745ce280720bfc3840f9b8876a
97578.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3935333335k/95335b69dabd4da7467841276
c11b1de.png" title="image.png" alt="image.png">
3 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3966653961k/9fe9a10e8400c1c5460b418db2
f501df.png" title="image.png" alt="image.png">
B : 2
C : 1D : 0
4 、 单选题
A : 1
B : -1
C : 2
D : -2
5 、 单选题
A : -2
B : -3
C : -4
D : -5
6 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3366333237k/3f32741907a3ce06c29f4609e5
296a79.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6265363733k/be67352b1527a4fde23c2fd015
fad16a.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6439393563k/d995c27f53e9eac1c388aca7d0
c7627f.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6638613033k/f8a03d348f4b9fab88b22ab9b2
270fca.png" title="image.png" alt="image.png">
7 、 单选题
A : <img style="max-width:100%; height:auto;"src="https://cdn.jike.vip/tiku-pic/img/2/t3164306638k/1d0f844042dc068337f219669c
f6acbc.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6132396261k/a29ba9ed8c28a62c4259fdac73
bd130c.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3039626666k/09bfff49de22c92e10ba1da83c
1fdb75.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3935366664k/956fd82b933bef966c2fc34caca
73766.png" title="image.png" alt="image.png">
8 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3262616530k/2bae03846bf09791ea2885d3c1
7caba4.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6336373535k/c6755c2117befbbda6b86e61ee
0dfdba.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6233346661k/b34fac44a178a98c8091ade7ae
6e2c0f.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6538393137k/e89174f19250c047272231c497
d631b5.png" title="image.png" alt="image.png">
9 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3133373231k/13721425cba8dc7cd3a5c35cd3
dacb18.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6136636336k/a6cc66cb4e626157e4ab382b2
d8ef84a.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6665373038k/fe7089576923b35e7728e7956
d1df240.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3061316161k/0a1aa2d9968f6f9233fef2c123c
4156c.png" title="image.png" alt="image.png">
10 、 单选题A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6534666130k/e4fa08d7c5ba22f06c58ed1efb9
5a6de.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6630323964k/f029dede2f5c3d3f9e440f7cef6
57eab.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6264393936k/bd9964ab3d2f10fc4377204484
d9c377.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3535663739k/55f79ad9747d91b68a225045f2
abfcca.png" title="image.png" alt="image.png">
11 、 单选题
A : 周期函数
B : 单调函数
C : 有界函数
D : 无界函数
12 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6466333233k/df323355bbe6f35aa9ac338aa3
d3c7aa.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6335303034k/c5004cddc0688dedf8edcdd401
b4a9db.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3330303661k/3006ab9ff629b6feba48a8866a
ec8397.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3064316565k/0d1eeb62e6b5e07d9f9a96a27
3c0811e.png" title="image.png" alt="image.png">
13 、 单选题
A : 0
B : 1C : 2
D : 3
14 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3864306536k/8d0e6aed588154bd679d11b5a
ee2487f.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6135303036k/a500600479ae4ec6bbc4aab1d
9f025a8.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3732363565k/7265e57a7231bd74d7a652b53
b193962.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3662383836k/6b8867fbf745f8ed8b2ecc55cd2
a3fd6.png" title="image.png" alt="image.png">
15 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3566636232k/5fcb2dba2da70c94948236f2a5
d35008.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3133373962k/1379b3a6f37b1a77067f3387b4
b0fd28.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3561656439k/5aed98894b6facf3cab1690aa6
94044b.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3731336437k/713d7f6b1fd5f3540a3f0a42433
ce39c.png" title="image.png" alt="image.png">
16 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3835626564k/85bed97282fc9fb72689f0c5fdd
66721.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"src="https://cdn.jike.vip/tiku-pic/img/2/t3863633038k/8cc085870f990690904b47e94a
5f060d.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3961396630k/9a9f096a89d5d5dcb52d08738
072db34.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6235656131k/b5ea12439439393e4df89c33bc
738269.png" title="image.png" alt="image.png">
17 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6461383461k/da84ae565da859ec3785da031
d697d37.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6261313938k/ba198a14435fbc6db9d943721
8dc2cda.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3437623237k/47b275ac8b8edeb3c240da932
b165d97.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3336616363k/36accc472c5de823f9486186d2
f09f5d.png" title="image.png" alt="image.png">
18 、 单选题
A : 2
B : 4
C : 8
D : 16
19 、 单选题
A : 正定矩阵
B : 负定矩阵
C : 正交矩阵
D : 初等矩阵
20 、 单选题A : 有相同的数学期望
B : 有相同的方差
C : 服从同一指数分布
D : 服从同一离散型分布
21 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6561626161k/eabaac0d4f074a540fe5ba568e
adff94.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6639396137k/f99a78ce5a12954028c26f4949
2e6038.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6135373432k/a574265c631bb00a5e3947821
d4b6140.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3061323437k/0a24744a4f2831dead4579286c
88057b.png" title="image.png" alt="image.png">
22 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3964383635k/9d865e6168fc30c895204e2cda
cff1cf.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6531663163k/e1f1cc778309e59bdd7ca5fa86
bcd99c.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3639643532k/69d52901742f7691fe990df1dd
1b968f.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3664626339k/6dbc929e298ba5e4e924bccde
37796a5.png" title="image.png" alt="image.png">
23 、 单选题A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6437656133k/d7ea387518b69d4331e0be0c1
4cce129.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3434343235k/444250554a85cf8825af109a57
4e775b.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3137326334k/172c4ec28e06ec3b5fcda0b022
efcb57.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6532383563k/e285c1b04b4f2e8a9b401db23f
e9e888.png" title="image.png" alt="image.png">
24 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3237613537k/27a57b6203e57e06c2eced8f97
180e07.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3636343834k/664844c2074c39ce8981a2a077
dc13ba.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3532663437k/52f4727f730c6c8b085efae6224
96156.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3365323265k/3e22e1176c9a9a88c23615b00
0f1813c.png" title="image.png" alt="image.png">
25 、 单选题
A : x=4,y=5
B : x=-4,y=5
C : x=4,y=-5
D : x=-4,y=-5
26 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3464653730k/4de70f3ea9c6b56a7e1ee90b59
6599ac.png" title="image.png" alt="image.png">B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3934353836k/94586d0c22dca3b96aadb6a12
dc96f26.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3036356161k/065aadac5f2a87248fad4db8ce
29656d.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6330336237k/c03b766002290d2178eb9a5c5
d60a65e.png" title="image.png" alt="image.png">
27 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3336613362k/36a3ba31880b77278e13d62ccf
2bf7f9.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6630643536k/f0d56e5f910d93c8c2fea8bb5b
264be0.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3836313933k/861937c75d04cced1a3b0786e
2cadc1e.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6131373139k/a17198fe8ba001c959df32afdc5
91b8f.png" title="image.png" alt="image.png">
28 、 单选题
A.B为n阶非零矩阵,且AB=0,则A和B的秩( )。
A : 必有一个等于0
B : 都小于n
C : 一个小于n,一个等于n
D : 都等于n
29 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3835653538k/85e582ea74dfdf36c4104c9a5a02adc6.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6230366538k/b06e8d1ee809ce1669f2e99d40
d13cdd.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3463663063k/4cf0c054494b857700177af127f
328d0.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3162666230k/1bfb03ae05478d4c9c959023e7
7c5fd7.png" title="image.png" alt="image.png">
30 、 单选题
A : 0
B : 1
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3062333332k/0b332164cd98311ac3a6d1e40
a4a023b.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3531323031k/51201a6c2b43e89067f4527e65
0dff6b.png" title="image.png" alt="image.png">
31 、 单选题
A : 0.74
B : 0.73
C : 0.72
D : 0.71
32 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3765616262k/7eabb201376262cd639843529
c451682.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6662616632k/fbaf22357750f5faf6dd425e9f4
205e6.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6631303734k/f107432e5b07ee8986666caaf379732b.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6530376331k/e07c12bd66e838845d2fcd2776
bf0c79.png" title="image.png" alt="image.png">
33 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6139366632k/a96f2e8b3f6fd430bdff85c3477
ed6e1.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3539613161k/59a1aea1a009a61fa180d9ac76
c22cae.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3937643136k/97d164148850750a433a4bfd3
bd300bb.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6230636439k/b0cd980161a6f059a7fd580d5c
97eccb.png" title="image.png" alt="image.png">
34 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6264303366k/bd03f9d4fc1c7677f8a03e6e5f1
181aa.png" title="image.png" alt="image.png">
B : 0
C : -1
D : -2
35 、 单选题
向量组A线性相关的充要条件是( )。
A : A中每个向量都可由组中其余向量线性表示
B : A中至少有一个向量可由组中其余向量线性表示
C : A中只有一个向量可由组中其余向量线性表示
D : A不包含零向量36 、 单选题
若f(x), g(x)为同一极限过程下的无穷小,则下列表达式中不一定是无穷小的是( )。
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3264316131k/2d1a1841894d510d70c9270a8
e7fc993.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6564373830k/ed780cf8f1b87c5ce83c450c9f2
35527.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3066663734k/0ff74f883fd09f6fe8e347a8e50f
e4bd.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3063376531k/0c7e11db31319b573d689ca6b
a61ed6a.png" title="image.png" alt="image.png">
37 、 单选题
A : m+n
B : m-n
C : -(m+n)
D : n-m
38 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6131313866k/a118f812a985b0f10da6babf12
3bb2a1.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6232316436k/b21d6ffeae645d7f7c800dca3fc
17800.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3631323432k/61242200cda624b000a164435
eb4bb63.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3961626434k/9abd4a4b545d32acbcfa81900e
ad3e9a.png" title="image.png" alt="image.png">
39 、 单选题A : 等于0
B : 不存在
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3331323837k/312876e5c6771577cad794725
7281055.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6164626134k/adba412380b12931a4629d853
53301c5.png" title="image.png" alt="image.png">
40 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3237626538k/27be8a1039a17e5df4899c4fb9
1b2bb2.png" title="image.png" alt="image.png">
B : 18
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3234363266k/2462f992c743cc9829abfe1b4a
42a4f3.png" title="image.png" alt="image.png">
D : 8
41 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3337626661k/37bfac497ba57c739a4c56bf6d
4bcc7d.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3561643734k/5ad74404f588a69989efaeb8c9
71cc96.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6633316461k/f31da270c84873666c836febb2
7f2264.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6431333330k/d1330f542f0a233f52b3ffbfd32
53916.png" title="image.png" alt="image.png">
42 、 单选题
A : 函数单调递增,曲线凸
B : 函数单调递减,曲线凸
C : 函数单调递增,曲线凹
D : 函数单调递减,曲线凹43 、 单选题
A : 等于2
B : 小于2
C : 大于2
D : 小于1
44 、 单选题
A : 互不相容
B : 互相对立
C : 不独立
D : 独立
45 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3863313731k/8c1715e89d98567711cc1c7472
c7f1b5.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6563383066k/ec80f3f7db02e7a718b2788da2
062d68.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6138646237k/a8db763689b633044832109aa
2339cc2.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3838393432k/88942cb955542f634bbc028602
6850d0.png" title="image.png" alt="image.png">
46 、 单选题
A : 1B : 3
C : 1或3
D : 无法确定
47 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3930663134k/90f14d0f981637b560199a17ab
944f57.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3636303934k/6609464e6a6728afe44a81a1fb
746bc5.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6265366231k/be6b165af0a5f5eef10ccde7614
8e18d.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6461633539k/dac594a47520e751710dd49d5
64e9b50.png" title="image.png" alt="image.png">
48 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6535646662k/e5dfb354456a0b7af02add4ecf
181084.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3966356235k/9f5b534a72c5cc3eb9fb86ca26c
7654b.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3966666336k/9ffc62775fd3e296b67dfc774a4
d2e89.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6439623931k/d9b915c46f81ff8cc1d169c27b9
450e2.png" title="image.png" alt="image.png">
49 、 单选题
A、B为n阶可逆阵,则下列公式正确的是( )。
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6232616635k/b2af5d631465a272dab05a928
45577ea.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3364333261k/3d32a3fdc47aef9d368eddb3796968a5.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3565323936k/5e296a3ab4a01334c4d061f4a1
a3e2da.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3239386238k/298b8f326de6ccfdc28a37e327
617108.png" title="image.png" alt="image.png">
50 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6164623832k/adb82ca4ca2f6fd9a894d2adff6
4fcc3.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3166303131k/1f0116b12141ed36266ea728a
8a7db9c.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3833653233k/83e230a3bfc24e7bb23b3b59f2
329dcf.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3733646237k/73db79ac1c20ac025ccca296e1
d680fd.png" title="image.png" alt="image.png">
51 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6464646361k/dddcaeeb89b640a23dd04167d
955e511.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3034393063k/0490c81a8de3217fac6fce3688
3fa256.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6562316138k/eb1a82d8f35a09d6a0f42d05ac
98e8f0.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3966336532k/9f3e24863fee2d78cf3a6dc7dab
74ec3.png" title="image.png" alt="image.png">
52 、 单选题
A : <img style="max-width:100%; height:auto;"src="https://cdn.jike.vip/tiku-pic/img/2/t6362363536k/cb656e3a767eb8c2bcae6c8dc8
dcf8f2.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6230393965k/b099e0296961b85fbe7ea2a92
56bd8e4.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6139613530k/a9a5036d68f2d4e51db93763d
1b46020.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6131626362k/a1bcb43dd56290f7e4249cab30
0b7d66.png" title="image.png" alt="image.png">
53 、 单选题
A : A与B互不相容
B : A与B相互独立
C : A与B互不独立
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3864306261k/8d0ba87b5f6473502b0f0a612c
0e07eb.png" title="image.png" alt="image.png">
54 、 单选题
A : k=-3
B : k=0
C : k=1
D : k=3
55 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3838636534k/88ce4d7037a7cacb49b71ca29f
92dfb0.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3062393164k/0b91d68918881acec2553d15f1
8b0af1.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6364393935k/cd9958e73461cc5dd8ce06d711
b89858.png" title="image.png" alt="image.png">D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3532333030k/52300ff6214ede0bc7b8d7baff4
2f588.png" title="image.png" alt="image.png">
56 、 单选题
A : 无解
B : 有唯一解
C : 有无穷多解
D : 多种情况讨论解
57 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3139303966k/1909fd6603356b936975a18ac4
d33959.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3932373335k/927357cb831806f6b2b844bd3
671b2c5.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6263356335k/bc5c54bf0eb7261ae9d7b4038e
987517.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6237316436k/b71d6bb685eee9dd8a19e7b8b
3645026.png" title="image.png" alt="image.png">
58 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3166383331k/1f831efdb5e657d40cff2e5050e
edbad.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6662383639k/fb8696a6536d720fa75b5a47ec
97b133.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6236613131k/b6a11531b341e3b322eb286a3
47febf7.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3464306435k/4d0d587b31feae75012f5711c094868a.png" title="image.png" alt="image.png">
59 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3964373361k/9d73a4cc796f4df28149cc7b69
7db865.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3533336533k/533e3219544ff7c6cc085acb864
0e1ca.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3462623963k/4bb9cdb170eb6414fafc194138
eb94e7.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3839636664k/89cfdf1135250852d54c334482
4901a8.png" title="image.png" alt="image.png">
60 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6439636366k/d9ccf22f053d10c61a435c3491
575b12.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3933353538k/935580b538594ebc798892f70
dedf2af.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3636613032k/66a0271f7fcd97aa82c25bbf5e1
50b4f.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3435306363k/450ccf54be329ee865b8614598
2e6ad8.png" title="image.png" alt="image.png">
61 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3264343631k/2d461cf01e477bb18690143fb0
b700dd.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3363383065k/3c80ed2f8585f0007bf8e48626
140e39.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3365653834k/3ee8412b7c6d4dc9c75ed26c497aeb93.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3265616436k/2ead624c771de1d07d3c58e60
92e14cb.png" title="image.png" alt="image.png">
62 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6134383639k/a486942c5e78cbb4a74f9577d6
468c18.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3931316237k/911b7ba0b78a64b3c0408006d
ef446d0.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3066613939k/0fa99c5af57a97d0f30f24666f8
1c4c6.png" title="image.png" alt="image.png">
D : 1
63 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3339633835k/39c859646f67e5ae25e687e468
6f1dd4.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6233643264k/b3d2de689b8aaf1e18efeb9228
86ce8a.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3631373037k/61707386353cffda9f31395912
808d17.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6235326334k/b52c41a2a11288913e24afac16
4fcc1c.png" title="image.png" alt="image.png">
64 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3034326666k/042ffdd2285e8edc8087724364
d4a6e8.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3835316164k/851addf52e43b6319c199ce48a071c89.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3138383762k/1887bf185224580e8bf6ba952e
bcbc83.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3436633362k/46c3b4f144e4bc0ab848422fac
cf0409.png" title="image.png" alt="image.png">
65 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3834613237k/84a2705b9e99896ba296d3dbe
951208e.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3238333031k/28301f1d3f22c0cafb6a9ad79ec
78566.png" title="image.png" alt="image.png">
C : 0
D : 1
66 、 单选题
A,B是n阶矩阵,且A~B,则( )。
A : A,B特征矩阵相同
B : A,B特征方程相同
C : A,B相似于同一个对角阵
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3039303534k/09054699594b1e272e657b78d
44cbbf0.png" title="image.png" alt="image.png">
67 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6134653833k/a4e83b7e467ba69ff1d5088ce3
535de2.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3966613234k/9fa2400dbf346682a424caca77
e372a8.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3937353133k/975137cd98a9a60f1cdd29947e
935c69.png" title="image.png" alt="image.png">D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3266376236k/2f7b6a8be5ef6df4f32b2f7bdb2
f0009.png" title="image.png" alt="image.png">
68 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3266306435k/2f0d5376a9376ac115b9381236
d23322.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6366646264k/cfdbd6f74fba23ab94487c1916f
37021.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3935636363k/95ccc268e8504201ec9d299450
2c4081.png" title="image.png" alt="image.png">
D : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6163653439k/ace4947ad8bdcd722dfa6b4fec
632498.png" title="image.png" alt="image.png">
69 、 单选题
A : k=0
B : k=3
C : k=0或k=3
D : k≠0且k≠3
70 、 单选题
A : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t6463363465k/dc64e18d8ad900e6a774c94adf
2f3068.png" title="image.png" alt="image.png">
B : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3665343131k/6e4116b4f8fb17c1085fc0e0655
0a199.png" title="image.png" alt="image.png">
C : <img style="max-width:100%; height:auto;"
src="https://cdn.jike.vip/tiku-pic/img/2/t3263643138k/2cd1807745452c0604be7b221
811e35f.png" title="image.png" alt="image.png">
D : 不能确定