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Matrices and Determinants question

2021 · 18 Mar · Shift 1 · Q27
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  5. /2021 · 18 Mar · Shift 1 · Q27

Matrices and Determinants question

2021 · 18 Mar · Shift 1 · Q27

JEE MainMathematicsMatrices and DeterminantsMCQ+4 / −1
Let α\alphaα, β\betaβ, γ\gammaγ be the real roots of the equation, x3 + ax2 + bx + c = 0, (a, b, c ∈\in∈ R and a, b eee 0). If the system of equations (in u, v, w) given by α\alphaα u + β\betaβ v + γ\gammaγ w = 0, β\betaβ u + γ\gammaγ v + α\alphaα w = 0; γ\gammaγ u + α\alphaα v + β\betaβ w = 0 has non-trivial solution, then the value of a2b{{{a^2}} \over b}ba2​ is
  1. A
    5
  2. B
    3
  3. C
    1
  4. D
    0
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