Advertisements
Advertisements
प्रश्न
We get additive inverse of an integer a when we multiply it by ______.
उत्तर
We get additive inverse of an integer a when we multiply it by (–1).
Explanation:
Additive inverse of an integer is the same integer value, with opposite sign. So, we get additive inverse of integer a, when we multiply it by (–1).
APPEARS IN
संबंधित प्रश्न
For any integer a, what is (− 1) × a equal to?
Determine the integer whose product with (−1) is −22.
Replace the blank with an integer to make it a true statement.
5 × _____ = –35
100 × ___ = −500
During summer, the level of the water in a pond decreases by 2 inches every week due to evaporation. What is the change in the level of the water over a period of 6 weeks?
Find two pairs of integers whose product is +15
11 × (–5) = – (_____ × _____) = _____.
______ × (–1) = 47
| Column I | Column II |
| (a) a × 1 | (i) Additive inverse of a |
| (b) 1 | (ii) Additive identity |
| (c) (–a) ÷ (–b) | (iii) Multiplicative identity |
| (d) a × (–1) | (iv) a ÷ (–b) |
| (e) a × 0 | (v) a ÷ b |
| (f) (–a) ÷ b | vi) a |
| (g) 0 | (vii) –a |
| (h) a ÷ (–a) | (viii) 0 |
| (i) –a | (ix) –1 |
Determine the integer whose product with (–1) is 37.
