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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
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?
Which of the following expressions is equal to −30
Find two pairs of integers whose product is +15
Say true or false.
The product of two negative integers is a positive integer
______ is the multiplicative identity for integers.
Determine the integer whose product with (–1) is 37.
Determine the integer whose product with (–1) is 0.
