JEE Main 2014Session, Shift 1MathematicsEasyLimit, Continuity and Differentiability420× since 2002If ggg is the inverse of a function fff and f′(x)=11+x5,f'\left( x \right) = {1 \over {1 + {x^5}}},f′(x)=1+x51, then g′(x)g'\left( x \right)g′(x) is equal to:AOption A. 11+{g(x)}5{1 \over {1 + {{\left\{ {g\left( x \right)} \right\}}^5}}}1+{g(x)}51BOption B. 1+{g(x)}51 + {\left\{ {g\left( x \right)} \right\}^5}1+{g(x)}5COption C. 1+x51 + {x^5}1+x5DOption D. 5x45{x^4}5x4CheckSkip · show solution