Question

18) The value of c in Rolle's theorem for the function
f(x) = cos x/2
on [π, 3π] is
1:0
2:2π
3:π\2
4:3π\2​

Answer 1

Answer:

1

Step-by-step explanation:

f(x) = cos x/2

on [π, 3π] is

1:0

2:2π

3:π\2

4:3π\2