Not too easy. Not too difficult.
calculus is intresting .its a matter of practise , i would calculate calculus each night before bed atleast a sum , practise makes perfect and this improved my ability,
differentiation intergration applications of intergration and differentiation and simple linear sums series sequences matrix
Hours per week:
Advice for students:
be prepared and devoted cause once you sign up for it you are prepared for the rigorous process