If `f:R rarr R^(+)` such that `f(x)=(1//3)^(x),` then `f^(-1)(x)=`

If f:R rarr R is such that f(x)=log_(3)x then f^(-1)x=

If f:R^(+)rarr R such that f(x)+4xf((1)/(x))=3((x+1)/(x)) then f(x)

If f: R rarr R such that f(x)=ax+b, a != 0 and the equation f(x)=f^(-1)(x) is satisfied by

If f : R - {1} rarr R, f(x) = (x-3)/(x+1) , then f^(-1) (x) equals

If f : R - {1} rarr R, f(x) = (x-3)/(x+1) , then f^(-1) (x) equals

Let f:R rarr R such that f(f(x))=1-x then f((1)/(4))+f((1)/(2))+f((3)/(4))

If f:R rarr R be given by f(x)=(3-x^(4))^(1/4) then f@f(x) is

Let f:R rarr R be the function defined by f(x)=x^(3)+5 then f^(-1)(x) is

If f:R rarr R such that f(x)=(4^(x))/(4^(x)+2) for all x in R then (A)f(x)=f(1-x)(B)f(x)+f(1-x)=0(C)f(x)+f(1-x)=1(D)f(x)+f(x-1)=1