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y=(x^(3)tan^(5)x)/(tan4x)...

`y=(x^(3)tan^(5)x)/(tan4x)`

A

` y((3)/(x) +10cosec 2x+ 8cosec 8x)`

B

` y((3)/(x) +10cosec 2x- 8cosec 8x)`

C

` y((3)/(x) -10cosec 2x+ 8cosec 8x)`

D

` y((3)/(x) -10cosec 2x- 8cosec 8x)`

Text Solution

Verified by Experts

The correct Answer is:
B
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