Q134 / 200 · AP EAMCET 2002 · Mathematics

If $A, B$ are square matrices of order $3 . A$ is non singular and $A B=O$, then $B$ is a

  • Correct answer
    A
    null matrix
  • B
    non singular matrix
  • C
    singular matrix
  • D
    unit matrix

Solution

Given, $A$ is non-singular and $A B=O$ So, $b$ is a null matrix.

Hence, the correct answer is option: 'A'.

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