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int e^(-7x) sin 5 x dx is...

`int e^(-7x) sin 5 x dx ` is

A

`(e^(-7x))/(74) [ - 7 sin 5 x - 5 cos 5 x ] + c `

B

`(e^(-7x))/(74) [ 7 sin 5 x + 5 cos 5 x ] + c `

C

`(e^(-7x))/(74) [ 7 sin 5 x - 5 cos 5 x ] + c `

D

`(e^(-7x))/(74) [- 7 sin 5 x + 5 cos 5 x ] + c `

Text Solution

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The correct Answer is:
C, D
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