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sin[cot^(-1)((2x)/(1-x^(2)))+cos^(-1)((1...

`sin[cot^(-1)((2x)/(1-x^(2)))+cos^(-1)((1-x^(2))/(1+x^(2)))]=`

A

`0`

B

`1`

C

`(x-y)/(1+xy)`

D

`(2x)/(1-x^(2))`

Text Solution

Verified by Experts

The correct Answer is:
B
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AAKASH SERIES-INVERSE TRIGONOMETRIC FUNCTIONS-EXERCISE-II
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