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प्रश्न
Determine the integer whose product with (–1) is 37.
योग
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उत्तर
–37 × (–1) = 37
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| Column I | Column II |
| (a) a × 1 | (i) Additive inverse of a |
| (b) 1 | (ii) Additive identity |
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| (g) 0 | (vii) –a |
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| (i) –a | (ix) –1 |
