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If A and B are two matrices of the order 3 ×m and 3 ×n respectively and m = n, then order of matrix (5A - 2B) is (a) m×3 (b) 3×3 (c) m×n (d) 3×n |
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Answer» If A and B are two matrices of the order 3 ×m and 3 ×n respectively and m = n, then order of matrix (5A - 2B) is |
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