新奥鹏教育电子科技大学《高等数学(理科本科)》期末考试

奥鹏教育在线考核期末考试

电子科技大学《高等数学(理科本科)》20春期末考试

18. 由曲线与直线及所围成图形的面积等于( )
A:mg id="ODlkoghTEMP20200708091432538.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0708/ODlkoghTEMP20200708091432538.png?Expires=1909574072&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=8sIUHpKW5BLjNzHADRpjn6NmAEk%3D" />
B:
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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
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8. 不定积分( )
A:mg id="ODrfqohTEMP20200708091507019.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0708/ODrfqohTEMP20200708091507019.png?Expires=1909574107&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=A2qk3KlnkdWvaUnVScH5uHI1onM%3D" />
B:
C:
D:
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7. 若,则有( )
A:mg id="ODtweynTEMP20200708091459782.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0708/ODtweynTEMP20200708091459782.png?Expires=1909574099&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=tfK7ijW1KkSX/LtnPjAFOmfjB0E%3D" />
B:
C:
D:
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7. 不定积分( )
A:mg id="ODmmtxbTEMP20200708091435402.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0708/ODmmtxbTEMP20200708091435402.png?Expires=1909574075&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=ofdPosBUBRn2hfJUTEoPBpcvSxs%3D" />
B:
C:
D:
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19.微分方程的通解是()
A:mg id="ODgprshTEMP20200708091455819.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0708/ODgprshTEMP20200708091455819.png?Expires=1909574096&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=ddFJyVlsuyTkBdxfJCZuIgx/Xwo%3D" />
B:
C:
D:
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19. 下列微分方程不是可分离变量微分方程的是( )
A:mg id="ODjcvoeTEMP20200708091433136.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0708/ODjcvoeTEMP20200708091433136.png?Expires=1909574073&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=8XWVx7F4qersaoVHyDqtVQ74azc%3D" />
B:
C:
D:
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6. 设,则不定积分上述解法中( )
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
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8.不定积分()
A:mg id="ODstthfTEMP20200708091450171.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0708/ODstthfTEMP20200708091450171.png?Expires=1909574090&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=iMwzJbiPrrPrBwUB0qc1FPHrcHY%3D" />
B:
C:
D:
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13. 定积分( )
A:2
B:3
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11. 函数在连续,下列等式正确的是( )
A:mg id="ODehvtkTEMP20200708091429292.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0708/ODehvtkTEMP20200708091429292.png?Expires=1909574069&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=415osnK/50vwl4lM0HRyx89//O8%3D" />
B:
C:
D:
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8. 不定积分( )
A:mg id="ODrddmsTEMP20200708091500622.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0708/ODrddmsTEMP20200708091500622.png?Expires=1909574100&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=TiERtQshEDBmovEcJYUeHLvlCV8%3D" />
B:
C:
D:
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20. 微分方程的通解是( )
A:mg id="ODknqngTEMP20200708091434033.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0708/ODknqngTEMP20200708091434033.png?Expires=1909574074&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=ZImW3KeujWL8rbvUwNbIZhTHffI%3D" />
B:
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8. 不定积分( )
A:mg id="ODraoowTEMP20200708091443669.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0708/ODraoowTEMP20200708091443669.png?Expires=1909574083&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=gmK8rY%2BeA8clXh5aLYhgAjkaJ6A%3D" />
B:
C:
D:
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17.在区间上曲线与x轴,y轴及所围成图形面积可表为()
A:mg id="ODbiytjTEMP20200708091453984.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0708/ODbiytjTEMP20200708091453984.png?Expires=1909574094&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=xqCe%2B1KkYqpgSRsERiGx64xe8EI%3D" />
B:
C:
D:
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14.定积分,则常数()
A:mg id="ODhizyhTEMP20200708091452190.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0708/ODhizyhTEMP20200708091452190.png?Expires=1909574092&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=w8clGCIprrwZDuTzu5w56A1%2BMdA%3D" />
B:
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4.不定积分()
A:mg id="ODgvjojTEMP20200708091449034.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0708/ODgvjojTEMP20200708091449034.png?Expires=1909574089&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=H5vCSyuiRHwrhNB9ezTB3dUILRk%3D" />
B:
C:
D:
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13. 若是连续函数在的一个原函数,则( )
A:mg id="ODqhwevTEMP20200708091510357.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0708/ODqhwevTEMP20200708091510357.png?Expires=1909574110&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=SUKYRYpQuYQP7GNutZzG2RW7Ofw%3D" />
B:
C:
D:
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9. 不定积分( )
A:mg id="ODpzmmeTEMP20200708091437021.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0708/ODpzmmeTEMP20200708091437021.png?Expires=1909574077&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=bDwRF5WHFceXNaO1N5kcptNYqQ8%3D" />
B:
C:
D:
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20. 微分方程的通解是( )
A:mg id="ODbgdagTEMP20200708091447437.png" src="http://oescdn.open.com.cn/z奥鹏教育在线考核期末考试yglpt/OD/TEMP/2020/0708/ODbgdagTEMP20200708091447437.png?Expires=1909574087&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=QZLXTksCbXadFWEsfGK7ZVGC4ds%3D" />
B:
C:
D:
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