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A matrix A of order 3xx3 is such that |A...

A matrix `A` of order `3xx3` is such that `|A|=4` . Find the value of `|2A|` .

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To find the value of \(|2A|\) for a matrix \(A\) of order \(3 \times 3\) where \(|A| = 4\), we can use the property of determinants that states: \[ |kA| = k^n |A| \] where \(k\) is a scalar, \(A\) is a matrix, and \(n\) is the order of the matrix. ...
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