Question

Let f(x)=sin(x)-x. Give the value of lim[f(h)-f(0)]/h as h-->0

Answer 1

I'm a bit stuck on this one here. Am I supposed to be finding derivatives here?

Answer 2

is this question belong to derivative topic or limits topic ?

Answer 3

Well derivatives is all we're doing now. We're past the basic limit stuff I think.

Answer 4

ok, find derivative, then put x=0

Answer 5

that is find f'(0)

Answer 6

Which is 0.

Answer 7

wut

Answer 8

nopes

Answer 9

cox(x)-1 is the derivative of sin(x)-x, isn't it?

Answer 10

oh yes ,its 0,sorry