Consider the following two statements with respect to the matrices Amxn , Bnxm…
GATE · 2022 · CS · Computer Science & IT
Consider the following two statements with respect to the matrices Amxn , Bnxm , Cnxn and . Dnxn
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?
- A.
Statement 1 is correct and Statement 2 is wrong.
- B.
Statement 1 is wrong and Statement 2 is correct.
- C.
Both Statement 1 and Statement 2 are correct.
- D.
Both Statement 1 and Statement 2 are wrong.
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