GATE Computer Science (CS) 2022 Shift 1 Solved Paper
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Question : 20 of 65
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Consider the following two statements with respect to the matrices Am×n, Bn×m, Cn×n, and Dn×n
Statement 1: tr(AB) = tr(BA)
Statement 2: tr(CD) = tr(DC)
where tr() represents the trace of a matrix. Which one of the following holds?
Statement 1: tr(AB) = tr(BA)
Statement 2: tr(CD) = tr(DC)
where tr() represents the trace of a matrix. Which one of the following holds?
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