Find the derivative of `tan^(-1)(2x)/(1-x^2)wdotrdottsin^(-1)(2x)/(1+x

1.	Find the derivative of `tan^(-1)(2x)/(1-x^2)wdotrdottsin^(-1)(2x)/(1+x^2)`
Answer» Correct Answer - 1 `"Let "y=tan^(-1)""(2x)/(1-x^(2))=2tan^(-1)x` `"and "z= sin^(-1)""(2x)/(1+x^(2))=2tan^(-1)x` `therefore" "(dy)/(dx)=1`

Discussion

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