Which of the following is the reversal law of transposes?
We can see that complete solution: write formula, plug data, do arithmetic. Final value matches (AB)’ = B’A’. Simple and accurate.
Ref: NCERT Mathematics Class XI and XII
#matrix transpose
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Which of the following is not the property of transpose of a matrix?
Look at it this way: solving fully: apply relevant formula, put numbers, compute. Result comes as (AB) ’= (BA)’. Easy verification shows it satisfies condition.
Ref: NCERT Mathematics Class XII — Matrices and Determinants
