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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?
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:
{7 − (−7)} × 7 = 7 × 7 − (−7) × 7
Verify: {(-15) – 8} x -6 = (-15) x (-6) – 8 x (-6)
Eighteen integers are multiplied together. What will be the sign of their product, if:
12 of them are negative and 6 are positive?
Find which is greater?
12 × (6 – 8) or 12 × 6 – 8
Find which is greater.
{(-3) - 4} × (-5) or (-3) - 4 × (-5)
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.
The product of two integers is-180. If one of them is 12, find the other.
A number changes from −20 to 30. What is the increase or decrease in the number?
A number changes from 40 to - 30. What is the increase or decrease in the number?
