If a^3 = 1 , where a 1 , then vmatrix a & a^2 & a a^2 & 1 & a a^2 & a & a^2 vmatrix =
Mathematics · Class 12 · CBSE — Determinants
If \(a^3 = 1\), where \(a \neq 1\), then \(\begin{vmatrix} a & a^2 & a \\ a^2 & 1 & a \\ a^2 & a & a^2 \end{vmatrix} = \)
- 0
- 3
- −3
- −2
Answer
(C) −3
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