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AP EAMCET202523 May 2025Evening ShiftMathematicsDeterminantsActual

If is a real root of the equation x^3+6 x^2+5 x-42=0 , then the determinant of the matrix [ array ccc -1 & +1 & +2 -2 & +3 & -3 +4 & -4 & +5 array ] is

Options

  1. A90
  2. B120
  3. C-105
  4. D-135

Correct answer

C. -105

Step-by-step solution

NO SOLUTION

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