Question

if A is any matrics. then the product A.A defined only where A is a matrix of order m × n, where:-

a)
$m > n$
b)
$m < n$
C)
$m = n$
D)None of above


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Answer 1

Option a) is ur answer

If A is any matrix, then the product AA is defined only when A is a matrix of order m×n. where: (a) m > n. ... We know that two matrices can be multiplied with each other if and only if the number of columns in the first matrix in the multiplication operation is equal to the number of rows in the second matrix.

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