anonymous one year ago f(x)=sinx, x0=Pi/3 f'(x)= y=

1. anonymous

you looking for the derivative?

2. anonymous

yes

3. anonymous

does it help to know that the derivative of sine is cosine?

4. anonymous

or are you supposed to be doing this by hand without knowing that?

5. anonymous

i know that but is te solution?

6. anonymous

what i need to do with Pi/3 ?

7. anonymous

$f(x)=\sin(x)\\f'(x)=\cos(x)\\ \cos(\frac{\pi}{3})=\frac{1}{2}$

8. anonymous

not really sure what the question is asking though

9. anonymous

thanks, may be is correct