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int(secxdx)/(sqrt(sin(2x+A)+sinA)) is eq...

`int(secxdx)/(sqrt(sin(2x+A)+sinA))` is equal to a)`(secA)/(sqrt(2))sqrt(tanxcosA-sinA)+c` b)`sqrt(2)secAsqrt(tanxcosA-sinA)+c` c)`sqrt(2) secAsqrt(tanxcosA+sinA)+c` d)None of these

A

`(secA)/(sqrt(2))sqrt(tanxcosA-sinA)+c`

B

`sqrt(2secA)sqrt(tanxcosA-sinA)+c`

C

`sqrt(2 secA)sqrt(tanxcosA+sinA)+c`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
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