i was just wondering if anyone could help me find the derivative of a problem heres the problem:
i didn't write it right i mean lim below lim there should be h arrow 0 sin (pi+h)-sin pi underline over h
how do you find the derivative of that problem and what rule do you use to solve the problem
Well janemba...I don't see anything else te make clear! Maybe you're not having much knowledge about trigonometry.
Visit the trigonometry section...find some of basic trigonometric identities and try to understand the Trigonometric Circle.
On the face of it, it looks like you need to go back and thoroughly revise some of the more basic material before attempting this sort of question.