Question

Rolle's Theorem
f(x)=sin2x from [0, pi/2]
determine whether Rolle's Theorem applies, if so find the point(s) that are guaranteed to exist by the theorem

Answer 1

@AccessDenied Good day!

Answer 2

I guess I take the derivative and set it equal to zero and solve for it.

Answer 3

Oh, hello. :)
I don't know about Rolle's Theorem, sorry. :P

Answer 4

Well here it is:
Left f be continuous on a closed interval [a,b] and differentiable on (a,b) with f(a)=f(b). There is at least one point c in (a,b) such that f'(c)=0