2019年推荐电大经济数学基础12全套试题汇总.pdf

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1、.一、单项选择题(每题 3分，本题共15 分)1下列函数中为奇函数的是(C1ln1xyx）A2yxxBxxyeeC1ln1xyxDsinyxx2设需求量q对价格p的函数为()32q pp，则需求弹性为pE（D32pp）。A32ppB32ppC32 ppD32pp3下列无穷积分收敛的是(B211dxx)A0 xe dxB211dxxC311dxxD1ln xdx4设A为3 2矩阵，B为2 3矩阵，则下列运算中（A.AB）可以进行。A.ABB.ABC.TABD.TBA5线性方程组121210 xxxx解的情况是（D无解）A有唯一解B只有 0 解 C有无穷多解D无解1函数lg(1)xyx的定义域是(

2、D10 xx且）A1xB0 xC0 xD10 xx且2下列函数在指定区间(,)上单调增加的是（Bxe）。AsinxBxeC2xD3x3下列定积分中积分值为0 的是(A112xxeedx)A112xxeedxB112xxeedxC2(sin)xx dxD3(cos)xx dx4设AB为同阶可逆矩阵，则下列等式成立的是（C.()TTTABB A）。A.()TTTABA BB.111()()TTABABC.()TTTABB AD.111()()TTABAB5若线性方程组的增广矩阵为12210A，则当=（A12）时线性方程组无解A12B0 C1 D2 1下列函数中为偶函数的是(C2xxeey）第 1

3、页，共 19 页.A3yxxB1ln1xyxC2xxeeyD2sinyxx2设需求量q对价格p的函数为()32q pp，则需求弹性为pE（D32pp）。A32ppB32ppC32 ppD32pp3下列无穷积分中收敛的是(C211dxx)A0 xe dxB311dxxC211dxxD0sin xdx4设A为3 4矩阵，B为5 2矩阵，且乘积矩阵TTAC B有意义，则C为(B.2 4)矩阵。A.4 2B.24C.3 5D.5 35线性方程组12122123xxxx的解的情况是（A无解）A无解B只有 0 解C有唯一解D有无穷多解1下列函数中为偶函数的是(C1ln1xyx）A3yxxBxxyeeC1l

4、n1xyxDsinyxx2设需求量q对价格p的函数为2()100pq pe，则需求弹性为pE（A2p）。A2pB2pC50pD50 p3下列函数中(B21cos2x)是2sinxx的原函数A21cos2xB21cos2xC22cos xD22cos x4设121201320A，则()r A(C.2)。A.0B.1 C.2 D.3 5线性方程组12111110 xx的解的情况是（D有唯一解）A无解B有无穷多解C只有 0解D有唯一解1.下列画数中为奇函数是(C2sinxx）Aln xB2cosxxC2sinxxD2xx第 2 页，共 19 页文档编码:CP8Z2E10U6H3 HC1L9U3P8T

5、6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6

6、文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10

7、U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P

8、8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1

9、X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E

10、10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U

11、3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6.2当1x时，变量（Dln x）为无穷小量。A11xBsin xxC5xDln x3若函数21,0(),0 xxf xkx，在0 x处连续，则k(B1)A1B1C0D24在切线斜率为2x的积分曲线族中，通过点（3,5）点的曲线方程是（A.24yx）A.24yxB.24yxC.22yxD.22yx5设ln()xf x d

12、xCx，则()f x（C21ln xx）Aln ln xBln xxC21ln xxD2lnx1.下列各函数对中，（D22()sincos,()1f xxx g x）中的两个函数相等A2()(),()f xxg xxB21(),()11xf xg xxxC2ln,()2lnyxg xxD22()sincos,()1f xxx g x2已知()1sinxf xx，当（A0 x）时，()fx为无穷小量。A0 xB1xCxDx3若函数()f x在点0 x处可导，则(B0lim(),xxf xA但0()Afx)是错误的A函数()f x在点0 x处有定义B0lim(),xxf xA但0()Af xC函数

13、()f x在点0 x处连续D函数()f x在点0 x处可微4下列函数中，（D.21cos2x）是2sinxx的原函数。A.21cos2xB.22cos xC.22cos xD.21cos2x5计算无穷限积分311dxx（C12）A0 B12C12D二、填空题(每题 3分，共 15 分)6函数24()2xf xx的定义域是(,2(2,)7函数1()1xf xe的间断点是0 x8若()()f x dxF xC，则()xxef edx()xF ec第 3 页，共 19 页文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U

14、3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1

15、G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z

16、2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L

17、9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6

18、P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP

19、8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC

20、1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6.9设10203231Aa，当a0时，A是对称矩阵。10若线性方程组121200 xxxx有非零解，则1。6函数()2xxeef x的图形关于原点对称7已知sin()1xf xx，当x0 时，()f x为无穷小量。8若()()f x dxF xC，则(23)fxdx1(23)2Fxc9设矩阵A可逆，B 是 A 的逆矩阵，则当1()TA=TB。10若 n 元线性方程组0AX满足()r An，则

21、该线性方程组有非零解。6函数1()ln(5)2f xxx的定义域是(5,2)(2,7函数1()1xf xe的间断点是0 x。8若2()22xf x dxxc，则()f x=2 ln 24xx9设111222333A，则()r A1。10设齐次线性方程组3 5AXO满，且()2r A，则方程组一般解中自由未知量的个数为3。6设2(1)25f xxx，则()f x=x2+47若函数1sin2,0(),0 xxf xxk x在0 x处连续，则 k=2。8若()()f x dxF xc，则(23)fxdx1/2F(2x-3)+c 9若 A 为 n 阶可逆矩阵，则()r An。10齐次线性方程组AXO的

22、系数矩阵经初等行变换化为112301020000A，则此方程组的一般解中自由未知量的个数为2。1下列各函数对中，(D)中的两个函数相等第 4 页，共 19 页文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H

23、3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6

24、 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文

25、档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U

26、6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8

27、T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X

28、6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6.2函数sin,0(),0 xxf xxk x在0 x处连续，则k（C1）。3下列定积分中积分值为0 的是

29、(A)4设120300132413A，则()r A(B.2)。5若线性方程组的增广矩阵为120124A，则当=（A1/2）时该线性方程组无解。6242xyx的定义域是7设某商品的需求函数为2()10pq pe，则需求弹性pE=。8若()()f x dxF xc，则()xxef edx9当a时，矩阵13-1Aa可逆。10已知齐次线性方程组AXO中A为3 5矩阵，则()r A。1函数21()9ln(3)f xxx的定义域是(-3,-2)(-22曲线()f xx在点（1,1）处的切线斜率是12第 5 页，共 19 页文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文

30、档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U

31、6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8

32、T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X

33、6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E1

34、0U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3

35、P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G

36、1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6.3函数23(1)yx的驻点是x1 4若()fx存在且连续，则()df x()fx.5微分方程3(4)7()4sinyxyyx的阶数为4。1函数22,50()1,02xxf xxx的定义域是5,2)20sinlimxxxx0 3已知需求函数20233qp，其中p为价格，则需求弹性pE10pp4若()fx存在且连续，则()df x()fx.5计算积

37、分11(cos1)xxdx2。三、微积分计算题(每小题 10 分，共 20 分)11设53cosxyx，求dy12计算定积分1lnexxdx.11设2coslnyxx，求dy12计算定积分ln 320(1)xxeedx.第 6 页，共 19 页文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U

38、6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8

39、T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X

40、6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E1

41、0U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3

42、P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G

43、1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6.1计算极限2241

44、2lim54xxxxx。2设1sinxyxx，求y。3计算不定积分10(21)xdx.4计算不定积分21lnexdxx。四、线性代数计算题（每小题15 分，共 30 分）13设矩阵100101,011212AB，求1()TB A。第 7 页，共 19 页文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z

45、2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L

46、9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6

47、P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP

48、8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC

49、1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6

50、Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6文档编码:CP8Z2E10U6H3 HC1L9U3P8T6 ZE6Y6P1G1X6.14求齐