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प्रश्न
Let A and B be matrices of orders 3 x 2 and 2 x
4 respectively. Write the order of matrix AB.
उत्तर
Since, the order of matrix A is 3 x 2 and order of matrix B is 2 x 4 So, the order of AB will be the "number of rows of A x number of columns of B" = 3 x 4
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