东财在线2018秋经济数学第三套作业（5~7章）
经济数学第三套作业（5~7章）1.[单选题]<img height=49 width=109 alt= src=/TKGL/userfiles/image/718.bmp />
奥鹏作业答案可以联系QQ 761296021
A. <img height=38 width=97 alt= src=/TKGL/userfiles/image/718a.bmp />
B. <img height=36 width=96 alt= src=/TKGL/userfiles/image/718b.bmp />
C. <img height=41 width=87 alt= src=/TKGL/userfiles/image/718c.bmp />
D. <img height=40 width=81 alt= src=/TKGL/userfiles/image/718d.bmp />
正确答案:——C——
2.[单选题]<img height=53 width=185 alt= src=/TKGL/userfiles/image/711.bmp />
A. cosx/x
B. sinx/x
C. cosx/x + c
D. sinx/x + c op5u.com
正确答案:——B——
3.[单选题]<img height=47 width=248 alt= src=/TKGL/userfiles/image/716(2).bmp />
A. <img height=37 width=81 alt= src=/TKGL/userfiles/image/716a.bmp />
B. <img height=38 width=139 alt= src=/TKGL/userfiles/image/716b.bmp />
C. <img height=35 width=87 alt= src=/TKGL/userfiles/image/716c.bmp />
D. <img height=49 width=62 alt= src=/TKGL/userfiles/image/716d.bmp />
正确答案:——B——
4.[单选题]<img height=48 width=184 alt= src=/TKGL/userfiles/image/712.bmp />
A. sinx
B. sinx+c
C. cosx
D. cosx+c
正确答案:————
5.[单选题]<img height=43 width=254 alt= src=/TKGL/userfiles/image/765.bmp />
A. <img height=31 width=82 alt= src=/TKGL/userfiles/image/765a.bmp />
B. <img height=41 width=82 alt= src=/TKGL/userfiles/image/765b.bmp />
C. <img height=24 width=56 alt= src=/TKGL/userfiles/image/765c.bmp />
D. <img height=29 width=57 alt= src=/TKGL/userfiles/image/765d.bmp />
正确答案:————
6.[单选题]<img height=44 width=164 alt= src=/TKGL/userfiles/image/734.bmp />
A. 极小值1/2
B. 极小值-1/2
C. 极大值1/2
D. 极大值-1/2
正确答案:————
7.[单选题]<img height=40 alt= width=209 src=/TKGL/userfiles/image/768.bmp />
A. <img height=32 alt= width=109 src=/TKGL/userfiles/image/768a.bmp />
B. <img height=64 alt= width=135 src=/TKGL/userfiles/image/768b.bmp />
C. <img height=69 width=132 alt= src=/TKGL/userfiles/image/1(9).png />
D. <img height=34 alt= width=86 src=/TKGL/userfiles/image/768d.bmp />
正确答案:————
8.[单选题]<img height=40 width=100 alt= src=/TKGL/userfiles/image/731.bmp />
A. ∞
B. -1/2
C.2
D. 1/2
正确答案:————
9.[单选题]<img height=50 width=158 alt= src=/TKGL/userfiles/image/739.bmp />
A. 10
B. -10
C. 15
D. -15
正确答案:————
10.[单选题]<img height=28 width=269 alt= src=/TKGL/userfiles/image/763.bmp />
A. <img height=31 width=22 alt= src=/TKGL/userfiles/image/763a.bmp />
B. <img height=37 width=63 alt= src=/TKGL/userfiles/image/763b.bmp />
C. <img height=53 width=95 alt= src=/TKGL/userfiles/image/763c.bmp />
D. <img height=27 width=34 alt= src=/TKGL/userfiles/image/763d.bmp />
正确答案:————
www.ap5u.com
页:
[1]