Question

F(x)= log 3 ^x . Then the inverse function f^-1(x)= a) 3^x b)x^x c)Log 1/3^x d)ln(3x) e)Log3(1/x)

Answer 1

the first one

Answer 2

Oo..
let
\( y = \log_3 x\), we interchange x and y
\( x = \log_3 y\)
\( 3^x = y \) <---- Ans

Answer 3

thanks! you were right.