Q. 215.0( 1 Vote )

Let f : R R+ be defined by f(x) = ax, a > 0 and a ≠ 1. Write f–1(x).

Answer :

Given:-


(i)f : R R+


(ii)f(x) = ax, a > 0 and a ≠ 1


Let


f(y)=x


ay=x




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