Verify Rolle's theorem for the following functions `f(x) = sin x + cos x + 5, x in [0,2pi]`

Verify Rolle's theorem for the following functions: f(x) = sin x + cos x +5 , x in [0, pi ]

Verify Rolle's theorem for the following functions: f(x)= sin x + cos x + 7, x in (0, 2 pi )

Verify Rolle's theorem for the following functions: f(x)= sin x + cos x - 1, x in [0, (pi)/(2)]

Verify Rolle's theorem for the following functions f(x)=sin x+cos x+5,x in[0,2 pi]

Check the validity of the Rolle's theorem for the following functions: f(x) = sin x -cos x +3, x in [0, 2pi]

Verify Rolle's theore for the following functions f(x) = sin x + cos x in the interval [0, pi/2]

Verify Rolle's theorem for each of the following functions : f(x) = sin x + cos x "in " [0, (pi)/(2)]