anonymous 5 years ago find the derivative of 10cosx

1. anonymous

the derivative of cosx = - sinx so : f(x) = 10cosx f'(x) = -10 sinx ^_^

2. anonymous

i meant to say find the aniti derivative

3. anonymous

oh , the integral Alright the integral of cosx = sinx so: $\int\limits10cosx dx = 10 \int\limits cosx dx = 10 sinx + c$ :)

4. anonymous

10 is a cst, so you can pull it out :)

5. anonymous

i see

6. anonymous

^_^ good luck