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Black Book Advanced Problems in MathematicsMathematicsLimits

Let a = _ x 1 ( x x - 1 x x ); b = _ x 0 x^3 - 16x 4x + x^2 ; c = _ x 0 (1 + x) x and d = _ x -1 (x + 1)^3 3[ (x + 1) - (x + 1)] , then the matrix bmatrix a & b c & d bmatrix is :

Options

  1. AIdempotent
  2. BInvolutary
  3. CNon-singular
  4. DNilpotent

Correct answer

D. Nilpotent

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