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Vijay Singh chauhan Asked a Question
March 29, 2022 7:12 pmpts 30 pts
please send the solution to the problem given in the attachment.
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  • Navdeep goyal 1 Best Answer
    Dimension of nXn Symmetric matrix is n(n+1)/2 but here trace(A)=0 a11+a22+..…+ann=0 a11=-(a22+..…+ann) So required dimension n(n+1)/2-1 B
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