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(i) tan^(-1)sqrt(x) (ii) tan ^(-1)(2x+1)...

(i) `tan^(-1)sqrt(x)` (ii) `tan ^(-1)(2x+1)`

Text Solution

Verified by Experts

The correct Answer is:
`(1)/(2sqrt(x)(1+x))`
(ii) `(1)/(2x^2+2x+1)`
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