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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: 37 x {8 +(-3)} = 37 x 8 + 37 x – (3)
Verify: (-82) x {(-4) + 19} = (-82) x (-4) + (-82) x 19
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?
(8 + 10) x 15 or 8 + 10 x 15
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 -15. If one of them is 9, find the other.
The difference between an integer and -6 is -5. Find the values of x.
A number changes from 40 to - 30. What is the increase or decrease in the number?
