1.If a function f:R→Rf : \mathbb{R} \to \mathbb{R}f:R→R is defined by f(x)=4x5+3f(x) = \frac{4x}{5} + 3f(x)=54x+3, then f−1(x)=f^{-1}(x) =f−1(x)=a.5(x+3)4\frac{5(x+3)}{4}45(x+3)b.5(x−3)4\frac{5(x-3)}{4}45(x−3)c.4(x+3)5\frac{4(x+3)}{5}54(x+3)d.4(x−3)5\frac{4(x-3)}{5}54(x−3)Login to continueOnly logged in users canattempt or see the solution.
