Question

f(x)=sinx, x0=Pi/3
f'(x)=
y=

Answer 1

you looking for the derivative?

Answer 2

yes

Answer 3

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

Answer 4

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

Answer 5

i know that but is te solution?

Answer 6

what i need to do with Pi/3 ?

Answer 7

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

Answer 8

not really sure what the question is asking though

Answer 9

thanks, may be is correct