Given P(x) `=x^(4) +ax^(3) +bx^(2) +cx +d` such that x=0 is the only real root of P'(x) =0 . If P(-1) < P(1), then in the interval `[-1,1]`

Options

A. P(-1) is the minimum and P(1) is the maximum of P
B. P(-1) is not minimum but P (1)is the maximum of P
C. P(-1) is the minimum and P(1) is not the maximum of P
D. neither P(-1) is the minimum nor P(1) is the maximum of P

Answer

B