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If xepsilon(-1,1) and 2tan^(-1)x=tan^(-1...

If `xepsilon(-1,1)` and `2tan^(-1)x=tan^(-1)y` then find `y` in term of `x`.

Text Solution

Verified by Experts

The correct Answer is:
`y=(2x)/(1-x^(2))`
NA
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