If $y = \sin^{-1}(2x)$ what's $dy/dx$?
University of Ilorin MTH102 andriod past question
- $\frac{2}{\sqrt{1-(2x)^2}}$
- $\frac{-2}{\sqrt{1-(2x)^2}}$
- $\frac{1}{\sqrt{1-(2x)^2}}$
- $\frac{2}{1+(2x)^2}$
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