RAJASTHAN ­ PET Rajasthan PET Solved Paper-2003

  • question_answer
    Minimum number of zeros in an upper triangular matrix is

    A)  \[\frac{n(n+1)}{2}\]

    B)  \[\frac{n(n-1)}{2}\]

    C)  \[\frac{2n(n-1)}{2}\]

    D)  None of these

    Correct Answer: B

    Solution :

     Minimum number of zeros in an upper triangular matrix \[=\frac{n(n-1)}{2}\]


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