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Mathematics, 24.08.2021 06:00 mommatann

Given : $A = \begin{pmatrix}1&2\\ \:-1&4\end{pmatrix}\\\\\\B = \begin{pmatrix}3&2\\ \:\:4&\frac{1}{2}\end{pmatrix}$
Calculate :
i. AB
II. BA
III. What do you notice ?

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Given :
Calculate :
i. AB
II. BA
III. What do you notice ?...

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