C-01-Q137mediumsingle_mcqf(x)=x3+5f(x) = x^3 + 5f(x)=x3+5 এবং g(x)=x−53g(x) = \sqrt[3]{x - 5}g(x)=3x−5 হলে —ag=f−1g = f^{-1}g=f−1bf=gf = gf=g