C-01-Q150: For $f(x) = \dfrac{2x - 1}{2x + 3}$, if $2 f^{-1}(x) = x$, then $x$ = …

C-01-Q150: For $f(x) = \dfrac{2x - 1}{2x + 3}$, if $2 f^{-1}(x) = x$, then $x$ = … | প্রশ্ন করি

2

2

For f(x)=2x−12x+3f(x) = \dfrac{2x - 1}{2x + 3}f(x)=2x+32x−1​, if 2f−1(x)=x2 f^{-1}(x) = x2f−1(x)=x, then xxx = ?