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计算机数学基础3 G# v9 a6 U% i+ ?" D4 b
6 ]6 K, j* Q0 n- Z7 ~
单项选择题$ y! P( c+ C& ?' n( B
1、设A, B, C是三个事件,则A, B, C都不发生可表示为 .) P3 c' g( ^( v7 M$ @
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5 y2 A& K( r+ e+ _单项选择题
$ x% x% f; ]* s) |5 ^2、空间直角坐标系中,与xOy坐标面距离为m(m > 0)的平面方程为 .! {3 n) P8 {, W& i: T/ a( F3 b2 j
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& _. [2 u' s' ?9 A单项选择题
4 v2 X$ q/ s$ v. s3、下列不定积分正确的是 .
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单项选择题 z3 i5 D9 l0 `( O6 I# C' k" q% {; ^ o( E
4、设f(x)的一个原函数为lnx,则 .* X# I4 l; i! X* Z) k3 r2 D- G3 r
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# u# X4 f8 I; r5 d/ P0 C8 `单项选择题! F1 P% H6 e. H& K) R
5、设z = x2 – 2y, 则= ( ).
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B.-2
& e% \& ^& T/ @ C.2x
1 t- Q0 o) ]2 b D.2x-2y
# t% T' R3 g0 H& z+ e单项选择题# A3 b' M7 ~2 ~/ t
6、下列级数中,发散的是 .8 ?; d% ?# p) }: V0 A
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- o" K1 N8 N: Z! Z单项选择题' Y# v2 M0 ^6 W" ?( _
7、设函数,求= .
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单项选择题1 q0 z' U9 G( e# V
8、设A与B是互逆事件,则下式中不成立的是 .
2 |! r. L( \, t0 k- N4 a& @8 G image/png;base64
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+ a% p4 o) H/ X1 z5 W9 ?单项选择题- ]$ ]6 L# ~1 D+ r- F/ B
9、数列0, 1, 0, 1, 0, 1, …. .
% |' `) J4 {2 A7 o- g6 j4 N A.收敛于0
8 t/ U0 K; p" m B.收敛到1
0 i- A! K9 \* g' p' G4 B t C.发散
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10、幂级数的收敛半径为 .: c1 v* @2 M6 y/ y( k5 z9 \( L
A.1/2+ Y* n% k7 a, c3 A
B.∞! x* \& L# |9 _: \* L' M- e4 _8 g
C.24 x" l0 X: r+ m% K. i2 [
D.1: H5 K) k, w4 b5 M; P
单项选择题; M6 H; o1 f9 D4 D9 f+ b6 i
11、微分方程的通解为 ,其中C为任意常数.
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单项选择题
5 n6 H1 Q" N8 ?1 \8 a4 f2 z12、若,则 .
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"/>9 k1 t. O# q) ]4 O' e0 C
单项选择题 u% Z. t+ S$ b
13、等比级数收敛到
' \' c( m D; M1 ~ A.4
* x9 I' N0 Z# r/ b2 R0 k/ } B.34 [; y' a$ k0 y3 ?- f
C.25 [5 F' C/ Q" ^5 f( Y) Q
D.1% V, ]% v7 b7 P9 F2 }
单项选择题
2 D- y/ a( z v( f( X- T14、微分方程的通解中有 个任意常数.
5 W }2 k: d+ Z% `1 O, S' m A.03 L) h/ t+ e3 a' r8 f0 y- M/ ~
B.1
6 h1 \/ @% T# Y F C.2
! k7 n. p" I8 R" J" J D.32 [9 A" ~7 y) z9 W$ k+ s
单项选择题& y6 P7 E1 b) C
15、微分方程的通解为 . Y U5 H" E& q. z4 m# L
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"/>; ~" h/ K/ Z j, c
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单项选择题! |+ o6 R3 ]4 Y' X! u
16、设f(x)是随机变量X的密度函数,则不正确的是 .8 b/ n! ?; p- E. Q8 m
image/png;base64
, [; C: d T) u3 F' ?& B0 E+ s 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"/>
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单项选择题1 S# c* s; J8 G2 h" z _; _# g2 V
17、要使函数在上连续,则= .
! o) N5 y! ~& E& W- R A.00 w% |: E6 Y" T: v- f
B.1
; Q+ T+ e6 d) ?4 O C.-17 ^3 j: K8 g8 ]; p1 m
D.24 \, _8 j0 c$ {1 e
单项选择题
1 x, B4 e5 O& r$ q) a) d18、已知随机变量X的密度函数,则D(X) = .0 F$ `( H8 A7 Y# _* j. [+ L) [* @
A.1/3 T# R+ E1 F7 l! S8 L9 O2 }
B.1/16
! ?* d! v) R# h9 A C.1/4& c" |* B: v' a: V& m
D.1/186 T, }$ T" P) Q i, i
单项选择题) S3 ]+ }/ f# k. W3 s* {3 c7 t
19、数列0, 1, 0, , 0, , 0, ,…. ,0, ,… .6 V/ f8 X, t; L& h& \$ j, k
A.收敛于0& Q1 X; e2 B3 [1 G, I; d
B.收敛到1
2 \& ?9 X5 |( p- ^8 g$ T" e0 m C.发散# L( n) n% w/ Q0 n" Q% ?
D.以上结论都不对0 j; Y W6 T: k) O
单项选择题
& T% U* _7 q2 k) w20、不定积分= .
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"/>
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谋学网(www.mouxue.com)
0 n% l; S9 R- R' W! E/ `& |21、已知|q| <1,则极限= .
) B2 P7 f6 ? E+ |6 E+ W* F/ X3 W" s6 G3 C! `
谋学网(www.mouxue.com)
, D) _# [ Q9 D, S22、微分方程的通解为 .- @1 H5 r1 O# J& O; C
+ F/ b8 @4 [6 f$ H4 O4 N6 u8 L谋学网(www.mouxue.com)
' u3 F# t8 f' B, {# J' w1 _# x23、级数的通项un = .
6 f* z, {- Y8 Y% W* E( f y5 K& p
' g, F1 k% |5 ]$ V: x8 l5 l谋学网(www.mouxue.com)
/ X- z. f! D" _0 h& E: S: T4 Y24、球心在O(0, 0, 0)、半径为R的球面的方程为 .
7 A; R* w) O, ?& l. A) U+ o8 f$ C* K& p/ _
谋学网(www.mouxue.com)
) ?8 k5 {. ~: z: ?; x25、设函数,则定积分 .) s, g) l2 P" j2 F! `
( a) I- z) @* s+ X& k$ B% D; T
谋学网(www.mouxue.com)0 g8 s3 M0 G0 ^' g* s5 E
26、函数的定义域为 .6 e7 t `7 h4 {2 T/ y2 r5 c# ^
; C. ]/ e% c; j! w; ^1 s谋学网(www.mouxue.com)
% _7 H, n" _- w$ R27、不定积分 .
2 e! x( r2 Q6 i0 \7 `: W0 z: I" }0 I2 L+ {# i q/ ^& t+ s
谋学网(www.mouxue.com)) E" L r' G- \" H; {* J
28、设随机变量X ~ U[a, b],则E(X)= .
. @( z, Y, c$ z; e
7 M' X2 N% ?7 A5 w( o: T谋学网(www.mouxue.com)
* k; U5 P1 o/ m e- N6 I+ d9 v6 v9 a29、5个球中有3个红球,2个白球,从中任取一球,则取到白球的概率为 .
. ^5 u- f. E5 k( w. g9 B- k3 W- r& C$ h* w& T
谋学网(www.mouxue.com); C$ `2 l1 H# {; J; y" J5 B* Z/ B
30、设是连续函数,则a = .9 ^7 [7 T Z# I9 [
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31、 .
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谋学网(www.mouxue.com)
* @0 U9 a7 b. [4 _- a+ E32、由参数方程所确定的函数的导数 .
, O4 S, O' X7 r7 j+ V- ]9 t0 U& C0 O, v" G* [1 d5 ^, b
谋学网(www.mouxue.com)6 o. t3 V8 _9 d
33、微分方程的阶为 .
+ b! T/ c6 s7 H% S! K, r5 q& n7 U" Z4 K3 ?' r+ X
谋学网(www.mouxue.com)0 z2 z% ^( [5 ~* j
34、设, 则= .- O3 N# b& L! b; |
8 U0 l% P$ \, b3 d. A0 T5 ^. R9 x
谋学网(www.mouxue.com)
4 w! V1 s* X! l2 T3 r35、抛物线在点A(1, 4)处的切线方程为 .& }) i3 y& Q! J6 q! s' M Q" Y
% f. a9 L0 i% c3 i谋学网(www.mouxue.com)6 A, t/ X, h; J' M9 m' u
36、曲线在点(e, 2)处的切线方程是 .* h2 C- c7 R8 x) M' w, w K
8 Y# M* m `4 L" X' s+ v2 m
谋学网(www.mouxue.com)& _9 h* ]/ f D9 A" v+ r' W
37、方程表示的是 柱面.- F$ I+ ^6 k5 T6 B+ x i3 y
4 Z2 W( j) q$ H, B/ `谋学网(www.mouxue.com)
# o- M0 Q8 [: b) C* h38、已知, 则f(0) = .& h- Z6 v( d/ D9 u, K9 x3 @. R+ k" F
& p9 j& o% }& b2 p6 n& |谋学网(www.mouxue.com)- B2 B! Q) }7 X X [8 _
39、函数的微分 . H9 O- w0 M: {7 E- E, w2 t- t" n
9 Z3 b& }2 W2 Y谋学网(www.mouxue.com)' s8 I! T/ D. i2 |3 G& K; L0 W3 v
40、已知,则dy = .$ v0 F1 ^# l+ m. |
5 d. n# w7 b( ~$ W0 s计算题
9 _' S# r) h2 ^41、计算不定积分.
) W1 M5 X) K! d: W" }) b: D |9 J
5 E9 J' O& w( P/ M9 c9 L计算题% X3 S) R9 w3 W1 C; W" N8 {3 [& o" R
42、求极限. A% P F" s% t: v. }. g9 V
- ?- _* k$ j+ s# ^: ~
计算题
: G3 o- Z* g* D, D" }8 E) ]43、曲线, 求在时对应曲线上点处的切线方程.1 l; ^# T. }' G# Z2 M& _
3 r9 H" R V- E0 H6 {
计算题
! ~ b& M, U0 x3 `8 b: K44、求积分
. R8 Q6 U2 _# ?+ L0 J
1 G. Q) a. N4 ]7 V6 H# e# O计算题! T8 ^+ S5 s3 v1 F# F" q! i0 }
45、求函数的导数.
0 X$ i& [1 d4 [3 M6 X1 y& i1 w# O) h" B/ Y
计算题& e9 b% b0 Z; T: _# R6 L' B
46、求由曲线及直线所围成的图形的面积.
6 x: q& G; u, f: |. F( z3 z; n/ Q) H' M3 f
计算题
|; c. ], A9 G47、求不定积分.
7 V, n; [ i; f S: ~& ~1 y% k6 S1 E# m" Z) i9 n1 a
计算题2 q. Z: W$ O' q+ t4 @
48、求极限
/ W9 [0 u& m7 R: }/ y! m, B9 }/ _' w) K$ c: |9 ?/ w
计算题4 w" U" t+ B+ i# G7 t
49、求函数的定义域.
" F C8 d% w9 H
6 i. Y, _! q8 p+ N计算题
5 `2 h% ?( f; \+ a# G+ p50、设有点A(0, 0, 0)和B(1, 1, 2),求线段AB的垂直平分面的方程., ^( g) Q2 T# s9 X
f+ E* Q& p; A4 Q8 a计算题
( o8 A% Q' }( d51、设,求积分的值.
8 t9 R: r6 a/ S9 j8 I% e8 e( [+ f/ v: L% {: Y
计算题
8 J1 y* K0 v9 j8 Q, W! `52、求极限.9 D7 d) C. B# n4 J: \. R
7 l' u" u, Y* |: {# f' u, I j9 d计算题1 j2 a- w- t' u l6 j
53、计算.
F: d- L) g+ Z/ B4 h5 u0 e6 X0 g5 K# ?8 d$ N3 X/ }
计算题; W( l( f0 B" o. |8 w. q
54、求极限.
' L: ~( P* C+ W( q* B; r9 V, X& }( |
2 `8 [- M1 M2 z5 g9 `计算题
' v/ L. o. e: j; @5 z7 b4 h6 V55、设,求.! o- U; K* _! A! s4 u: l! K
& V0 D2 P3 }, O- W. T5 k& G
证明题
0 v' r7 E Q! Z; R# K( a8 u! q56、求函数的极值.
2 l8 ?4 X x8 v1 C0 s- y* B e {7 @& P9 W7 }
证明题! H( v9 M. s4 ?' \& S% O! f2 B
57、判断级数是否收敛. 若级数收敛,试求其和.! |6 L# M' z( q/ J; @' w& k3 D
6 H; m% N1 h8 B& x) C2 M证明题
, B5 P% F# Z6 z/ K58、已知,讨论a的取值.
( o- b& e8 n( C( l, ~
8 ^. ~: |( ?; }8 I; w证明题
# p& R; }" m0 B: N. n59、讨论函数的极值4 d+ ^& b+ U: l! n' w$ F0 f
* K: q3 z. ]4 P4 F; X, T证明题
4 m5 Y; i E" J; X- }$ q& D" i5 S60、讨论的单调性和极值. |
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