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Black Book Advanced Problems in MathematicsMathematicsDeterminants

If ₁ = vmatrix 1 & 1 & 1 a & b & c a^2 & b^2 & c^2 vmatrix and ₂ = vmatrix 1 & bc & a 1 & ac & b 1 & ab & c vmatrix then:

Options

  1. A₁ = ₂
  2. B₁ = 2 ₂
  3. C₁ + ₂ = 0
  4. D₁ + 2 ₂ = 0

Correct answer

C. ₁ + ₂ = 0

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