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प्रश्न
Which of the following expressions is equal to −30
पर्याय
−20 – (−5 × 2)
(6 × 10) – (6 × 5)
(2 × 5) + (4 × 5)
(−6) × (+5)
उत्तर
(– 6) × (+5)
Explanation;
Hint:
(i) – 20 + (10) = –10
(ii) 60 – 30 = 30
(iii) 10 + 20 = 30
(iv) (– 6) × (+5) = – 30
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संबंधित प्रश्न
For any integer a, what is (− 1) × a equal to?
Determine the integer whose product with (−1) is −22.
Starting from (−1) × 5, write various products showing some pattern to show (−1) × (−1) =1.
Replace the blank with an integer to make it a true statement.
_____ × (–12) = 132
(−12) × (−9) = _______
Which of the following is the multiplicative identity for an integer a?
We get additive inverse of an integer a when we multiply it by ______.
______ × (–1) = 47
(–1) is not a multiplicative identity of integers.
Determine the integer whose product with (–1) is 0.
