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प्रश्न
Given A = `[(4, 1),(2, 3)]` and B = `[(1, 0),(-2, 1)]`, find A2
उत्तर
A2 = `[(4, 1),(2, 3)][(4, 1),(2, 3)]`
= `[(16 + 2, 4 + 3),(8 + 6, 2 + 9)]`
= `[(18,7),(14, 11)]`
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