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Row Matrix

If a matrix h...

Question

If a matrix has $7$ elements, then the possible number of such matrices are

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Solution

The order of the matrix is $(m \times n),$ where $m, n \in N$
$∴$ The order of the matrix which contains $7$ elements can be $1 \times 7$ or $7 \times 1$
Hence, $2$ such matrices are possible

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