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IAT IISER2021MathematicsDeterminants

If three real numbers a, b, c are in arithmetic progression, the value of the determinant | array lll x^2+3 & x^2+4 & x^2+5 x^2+4 & x^2+5 & x^2+6 x^2+a & x^2+b & x^2+c array | is

Options

  1. Aa+c-b
  2. B2 a .
  3. C0.
  4. Dx^2+2 b

Correct answer

C. 0.

Step-by-step solution

No solution available.

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