5. (a) Use integration by parts to evaluate: (i) fr sin(x)dr (ii) sec³(r)dr (b) Evaluate the exact value of the following integral Į sin³(x)}dr

8 Simple Interest on Anne's loan of $7500 if offered at 12.5% and is due in 3 months. The Maturity value of a loan at these terms would be Question 8 options:   $7334.375   $7500   $7734.375   $7743.35

Let f(x)= (a) Compute the derivative of f. f'(x) = Añ ab PW b ab -3x²-71 b √a P |a| (b) Find the indefinite integral of f. Use capital letter C as the constant of integration. [ f(x) dx = k √a |a| sin (a) k E sin (a)

Let f(x) = 3 csc (4x) f'(x) = -12 cot (4x csc (4x))