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प्रश्न
Eighteen integers are multiplied together. What will be the sign of their product, if:
15 of them are negative and 3 are positive?
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उत्तर
Since out of eighteen integers, 15 of them are negative, which is odd number. Hence, sign of product will be negative (-).
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संबंधित प्रश्न
Verify: 37 x {8 +(-3)} = 37 x 8 + 37 x – (3)
Verify: {(-15) – 8} x -6 = (-15) x (-6) – 8 x (-6)
Find which is greater?
(8 + 10) × 15 or 8 + 10 × 15
Find which is greater?
12 × (6 – 8) or 12 × 6 – 8
The sum of two integers is -15. If one of them is 9, find the other.
The difference between an integer and -6 is -5. Find the values of x.
The sum of two integers is 28. If one integer is -45, find the other
The difference between an integer x and (−9) is 6. Find all possible values of x.
Find the result of subtracting the sum of all integers between 20 and 30 from the sum of all integers from 20 to 30.
The product of two integers is-180. If one of them is 12, find the other.
