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प्रश्न
(–1) is not a multiplicative identity of integers.
पर्याय
True
False
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उत्तर
This statement is True.
Explanation:
1 is multiplicative identity for integers, i.e, a × 1 = 1 × a = a for any integer a.
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संबंधित प्रश्न
For any integer a, what is (− 1) × a equal to?
Replace the blank with an integer to make it a true statement.
_____ × (– 8) = –56
Replace the blank with an integer to make it a true statement.
_____ × (–12) = 132
_____ × 75 = 0
11 × (–5) = – (_____ × _____) = _____.
______ is the multiplicative identity for integers.
We get additive inverse of an integer a when we multiply it by ______.
88 × ______ = –88
Below u, v, w and x represent different integers, where u = –4 and x ≠ 1. By using following equations, find each of the values:
u × v = u
x × w = w
u + x = w
- v
- w
- x
Explain your reasoning using the properties of integers.
Determine the integer whose product with (–1) is 37.
