Let f : R→R be given by f(x) = (x – 1)(x – 2) (x – 5).
Define F(x) = ∫f(t)dt, [x ∈ 0, x], x > 0.
Then which of the following options is/are correct?
(A) F has a local maximum at x = 2
(B) F has a local minimum at x = 1
(C) F(x) ≠ 0 for all x ∈ (0, 5)
(D) F has two local maxima and one local minimum in (0, ∞)