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Question
Match the statements in Column A and Column B
| S.No. | Column A | Column B |
| 1. | For any two integers 72 and 108, 72 + 108 is also an integer. | (a) Distributive property of multiplication over addition. |
| 2. | For any three integers 68, 25 and 99 68 × (25 + 99) = (68 × 25) + (68 × 99) |
(b) Multiplicative identity |
| 3. | 0 + (−138) = (−138) = (−138) + 0 | (c) Commutative property under |
| 4. | For any two integers (−5) and 10 (−5) × 10 = 10 × (−5) |
(d) Closed under addition. |
| 5. | 1 × (−1098) = (–1098) = (–1098) × 1 | (e) Additive identity. |
Solution
| S.No. | Column A | Column B |
| 1. | For any two integers 72 and 108, 72 + 108 is also an integer. | (d) Closed under addition. |
| 2. | For any three integers 68, 25 and 99 68 × (25 + 99) = (68 × 25) + (68 × 99) |
(a) Distributive property of multiplication over addition. |
| 3. | 0 + (−138) = (−138) = (−138) + 0 | (e) Additive identity. |
| 4. | For any two integers (−5) and 10 (−5) × 10 = 10 × (−5) |
(c) Commutative property under |
| 5. | 1 × (−1098) = (–1098) = (–1098) × 1 | (b) Multiplicative identity |
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