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प्रश्न
If A = `[(1, 2),(3, -2),(-1, 0)]` and B = `[(1, 3, 2),(4, -1, 3)]` then find the order of AB
उत्तर
A = `[(1, 2),(3, -2),(1, 0)]` is 3 × 2 matrix and B = `[(1, 3, 2),(4, -1, 3)]` is 2 × 3 matrix
∴ AB is 3 × 3 matrix
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