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If f(x)=sin^(-1)((2^(x+1))/(1+4^x)) , fi...

If `f(x)=sin^(-1)((2^(x+1))/(1+4^x))` , find `f^(prime)(0)` .

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BANSAL-LIMITS AND DERIVATIVES-All Questions
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  18. Find (dy)/(dx) in the following: y=tan^(-1)((3x-x^3)/(1-3x^2)),-1/(...

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  19. Find the derivative of y=cos^(-1)((1-x^2)/(1+x^2)) , 0<x<1

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  20. Find the derivative of y=sin^(-1)(2xsqrt(1-x^2))

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