If α, β & γ are the roots of the equation x 3 + px + q = 0 then the value of the…
Mathematics · JEE Main · NTA Exams — Matrices and Determinants
If α, β & γ are the roots of the equation x3 + px + q = 0 then the value of the determinant
\[\left|\begin{array}{lll} \alpha & \beta & \gamma \\ \beta & \gamma & \alpha \\ \gamma & \alpha & \beta \end{array}\right|=\]
\[\left|\begin{array}{lll} \alpha & \beta & \gamma \\ \beta & \gamma & \alpha \\ \gamma & \alpha & \beta \end{array}\right|=\]
- p
- q
- p2 – 2q
- none
Answer
(D) none
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