The trace , written tr(a) of an nxn matrix a is the sum of
thediagonal elements. it can be sho...
Mathematics, 09.01.2020 01:31, ptrlvn01
The trace , written tr(a) of an nxn matrix a is the sum of
thediagonal elements. it can be shown that, if a and b are
nxnmatrices then tr(ab) = tr(ba).
prove that if a is similar to b then tr(a) = tr(b).
Answers: 1
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