If g (x) and h(x) are two polynomials such that the polynomial P(x) = g(x)3+xh(x3) is divisible by x2 + x+1 then
(1) g(1) = h(1) = 0
(2) g(1) = -h(1)
(3) (1)+h(1) = 0
(4) All options are
Correct Option (4) All options are
Explanation:
