Can you pls solve the qn for me Share with your friends Share 0 Kavita Verma answered this Dear Student, Assuming the in the question f(x) = cos xthen the solution is :-fog = f(g(x)) = f(3x2) = cos 3x2gof = g(f(x)) = g(cos x) = 3cos x2 Clearly fog ≠ gofHence proved Regards, 0 View Full Answer
