Differentiate the function. f(x) = es f(x) = (3x5x)e* y = eax tan 8 y=e" f(x) = xex x + e* y = xe-x f(t) = e sin bt F(t) = etsin 21 g(u) = secu - cos ( 1 = 2) + y = cos 34. k(r) e' + pe et 1- e* 38. g(x)=x-x 4 + 1 40. V(1) te 42. y = xe-1/x 44. f(t)=tan(1 + e) 46. f(2)= e/(-1) 48. y ein 2x + sin(ex) 50. y = V1 + xe 2x 52. f(t) = sin(esin1) 36. y =