For a 2 2 matrix, A= [a_ i j ], whose elements are given by a_ i … - Vidyadip

Question

For a $2 \times 2$ matrix, $A=\left[a_{i j}\right]$, whose elements are given by $a_{i j}=\frac{i}{j}$, write the value of $a_{12}$.

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Answer

$\text{a}_{12}=\frac{1}{2}$.

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