An algebra problem by lion soul

Algebra Level 3

If the order of a symmetric matrix is 99 99 , then find the maximum number of distinct entries in the matrix.

99 9801 4950 9108 4590

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1 solution

Lion Soul
Oct 27, 2015

Maximum number of distinct entries in any symmetric matrix of order n ,= n ( n + 1 ) 2 \frac{n(n+1)}{2}

What did your question ask, I didn't get. What is matrix?

Debmeet Banerjee - 5 years, 7 months ago

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