Commutative property on matrix multiplication — task. Mathematics State Board, Class 10.

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If

$A =\begin{bmatrix} 4 & 6\\ 4 & 9 \end{bmatrix}, B = \begin{bmatrix} 7 & 10\\ 7 & 3 \end{bmatrix}$ .

Answer the following.

i)

$AB$ matrix is

$[\begin{array}{l} i & i \\ i & i \end{array}]$

ii)

$BA$ matrix is

$[\begin{array}{l} i & i \\ i & i \end{array}]$

iii) The matrices

$A$ and

$B$ the commutative property on matrix multiplication.

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