Documents Matrices and Determinants for Iitjee

1 Q.1 If α, β, γ are the roots of x 3 + px 2 + q = 0, where q ≠ 0, then ∆ = β α γ α γ β γ β α / 1 / 1 / 1 / 1 / 1 / 1 / 1 / 1 / 1 equals- (A) –p/q (B) 1/q…