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JEE Main & Advanced Mathematics Determinants & Matrices Question Bank Types of matrices, Algebra of matrices

  • question_answer
    If \[A,B\]are square matrices of order 3, A is non- singular and \[AB=O\], then B is a [EAMCET 2002]

    A) Null matrix

    B) Singular matrix

    C) Unit matrix

    D) Non- singular matrix

    Correct Answer: A

    Solution :

    It is obvious.


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