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12th Class Mathematics Sample Paper Mathematics Olympiad - Sample Paper-3

  • question_answer
    If A is a skew symmetric matrix of order n and C is a column matrix of order \[n\times 1\], then \[{{C}^{T}}AC\] is

    A)  An identity matrix of order n         

    B)  An identity matrix of order 1

    C)  A zero matrix of order 1              

    D)  None of these

    Correct Answer: C

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