Of the products AB,BA,A² and B²,which ones are possible for the given matrices? $$A = \left[ \begin{array} { l l } 1 & 1 \ 6 & 5 \end{array} \right] , B = \left[ \begin{array} { c c } 5 & - 6 \ - 7 & 3 \end{array} \right]$$ A)AB only B)AB and BA only C)BA only D)A² and B² only E)AB,BA,A² and B²

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Quizplus · Accepted Answer

Both matrices A and B are 2x2 matrices, so all products AB, BA, A², and B² are possible.

Of the Products AB,BA,A2 and B2,which Ones Are Possible for the Given

Of the Products AB,BA,A² and B²,which Ones Are Possible for the Given