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电子科技大学《高等数学(理科本科)》20春期末考试
1.[单选题] 2. <img id=& uot;ODi hidTEMP20200108091504511.png& uot; src=& uot;http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0108/ODi hidTEMP20200108091504511.png?Expires=1909514104&OSSAccessKeyId=gbI8DRLk1JJhLbEw&Signature=JZaBX wYGVEX0Y Fl1Z2nP9NK1k%3D& uot; />( B )
A.mg id=& uot;ODc rucTEMP20200108091504 85.png& uot; src=& uot;http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0108/ODc rucTEMP20200108091504 85.png?Expires=1909514104&OSSAccessKeyId=gbI8DRLk1JJhLbEw&Signature=iXhd8jV2eJUdr05jK92w/yrac8s%3D& uot; /><br><br>
B.
答:——B——
2.[单选题] 4. 由分项积分法,不定积分,则上述运算中( )
A.1)步正确,第(2)步不正确
B.第(1)步正确,第(2)步也正确
C.第(1)步不不正确,第(2)步正确
D.第(1)不正确,第(2)步也不正确
答:——B——
3.[单选题] 10. 定积分,则有( )
A.mg id=& uot;ODefsdwTEMP20200108091508 82.png& uot; src=& uot;http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0108/ODefsdwTEMP20200108091508 82.png?Expires=1909514108&OSSAccessKeyId=gbI8DRLk1JJhLbEw&Signature=21mLEza8utZmKIaTVm twCc0oQ0%3D& uot; /><br><br>
B.I的大小不确定
答:——B——
4.[单选题] 1 . 定积分( )
A.mg id=& uot;ODdprnaTEMP20200108091430 11.png& uot; src=& uot;http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0108/ODdprnaTEMP20200108091430 11.png?Expires=1909514010&OSSAccessKeyId=gbI8DRLk1JJhLbEw&Signature= PkJRz1HJKK8L uDpQ/2GgpNYMg%3D& uot; /><br><br>
B.
答:————
5.[单选题] 11. 下列积分等于零的是( )
A.mg id=& uot;ODivpdtTEMP20200108091509190.png& uot; src=& uot;http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0108/ODivpdtTEMP20200108091509190.png?Expires=1909514109&OSSAccessKeyId=gbI8DRLk1JJhLbEw&Signature=JEwZFg1k 1M93WgWNJGBv8mvi0c%3D& uot; />
B.
C.
D.
答:————
.[单选题] 18. 由曲线及直线所围成图形面积可表示为( )
A.mg id=& uot;ODoniilTEMP202001080915121 8.png& uot; src=& uot;http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0108/ODoniilTEMP202001080915121 8.png?Expires=1909514112&OSSAccessKeyId=gbI8DRLk1JJhLbEw&Signature=TT2yelwtPagFPNFK4bklfrmsR58%3D& uot; />
B.
C.
D.
答:————
1.[单选题] 4. 由分项积分法,不定积分,则上述运算中( )
A.1)步正确,第(2)步不正确
B.第(1)步正确,第(2)步也正确
C.第(1)步不正确,第(2)步正确
D.第(1)步不正确,第(2)步也不正确
答:————
8.[单选题] 1. 不定积分( )
A.mg id=& uot;ODddztaTEMP2020010809150 225.png& uot; src=& uot;http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0108/ODddztaTEMP2020010809150 225.png?Expires=190951410 &OSSAccessKeyId=gbI8DRLk1JJhLbEw&Signature=AkGBl1IT%2Bp 1%2BrMkzwSv315XXM8%3D& uot; />
B.
C.
D.
答:————
9.[单选题] 8. 不定积分( )
A.mg id=& uot;ODmvtbbTEMP2020010809143 241.png& uot; src=& uot;http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0108/ODmvtbbTEMP2020010809143 241.png?Expires=190951401 &OSSAccessKeyId=gbI8DRLk1JJhLbEw&Signature=KGpxbf1UMH2svX1gYPJjmz XoFE%3D& uot; />
B.
C.
D.
答:————
10.[单选题] 9. 不定积分对应的分部积分公式可表示为( )
A.mg id=& uot;ODglgwjTEMP20200108091421001.png& uot; src=& uot;http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0108/ODglgwjTEMP20200108091421001.png?Expires=19095140 1&OSSAccessKeyId=gbI8DRLk1JJhLbEw&Signature=SIg5rlfgWMtxB58uFZQPhrAlp2s%3D& uot; />
B.
C.
D.
答:————
11.[单选题] 20.微分方程的通解是()
A.mg id=& uot;ODercmuTEMP2020010809145 8 1.png& uot; src=& uot;http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0108/ODercmuTEMP2020010809145 8 1.png?Expires=190951409 &OSSAccessKeyId=gbI8DRLk1JJhLbEw&Signature=si0MZZbRew0Df%2BpwHGRAVjmk9mk%3D& uot; />
B.
C.
D.
答:————
12.[单选题] 2. ( A )
A.mg id=& uot;ODlhrgbTEMP20200108091451121.png& uot; src=& uot;http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0108/ODlhrgbTEMP20200108091451121.png?Expires=1909514091&OSSAccessKeyId=gbI8DRLk1JJhLbEw&Signature=kBn0J N11PtWgEJVSBS5s5QymhY%3D& uot; /><br><br>
B.
答:————
13.[单选题] 9. 不定积分( )
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B.
C.
D.
答:————
14.[单选题] 20. 微分方程的通解是( )
A.mg id=& uot;ODmeumoTEMP2020010809144104 .png& uot; src=& uot;http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0108/ODmeumoTEMP2020010809144104 .png?Expires=1909514081&OSSAccessKeyId=gbI8DRLk1JJhLbEw&Signature=SX 1gCvO/10tP/3g4DBks/ARlMk%3D& uot; />
B.
C.
D.
答:————
15.[单选题] . 设,则不定积分<br><br>上述解法中( )
A.1)步开始出错
B.第(2)步开始出错
C.第(3)步开始出错
D.全部正确
答:————
1 .[单选题] . 不定积分( )
A.mg id=& uot;ODwdrtuTEMP20200108091458112.png& uot; src=& uot;http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0108/ODwdrtuTEMP20200108091458112.png?Expires=1909514098&OSSAccessKeyId=gbI8DRLk1JJhLbEw&Signature=F2CCtlTPtCzBACHIM4GLJ8I1Qsg%3D& uot; />
B.
C.
D.
答:————
11.[单选题] 9. 不定积分( )
A.mg id=& uot;ODoiemjTEMP20200108091501882.png& uot; src=& uot;http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0108/ODoiemjTEMP20200108091501882.png?Expires=1909514108&OSSAccessKeyId=gbI8DRLk1JJhLbEw&Signature=T21jbEt 4bgv3rDHZz//QIxJLDc%3D& uot; />
B.
C.
D.
答:————
18.[单选题] 9. 不定积分( )
A.mg id=& uot;OD gyxfTEMP20200108091501351.png& uot; src=& uot;http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0108/OD gyxfTEMP20200108091501351.png?Expires=1909514101&OSSAccessKeyId=gbI8DRLk1JJhLbEw&Signature=xaskAm1P09xyy8X%2BFClvGEZHKuc%3D& uot; />
B.
C.
D.
答:————
19.[单选题] 15. 定积分( )
A.mg id=& uot;ODueyneTEMP20200108091430205.png& uot; src=& uot;http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0108/ODueyneTEMP20200108091430205.png?Expires=1909514010&OSSAccessKeyId=gbI8DRLk1JJhLbEw&Signature=rE2Uk2jhodEvs1KwVojW 0Xash4%3D& uot; /><br><br>2
B.3
答:————
20.[单选题] .设,则不定积分<br><br>上述解法中()
A.1)步开始出错
B.第(2)步开始出错
C.第(3)步开始出错
D.全部正确
答:———— |
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