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प्रश्न
Eighteen integers are multiplied together. What will be the sign of their product, if:
9 of them are positive and the remaining are negative?
उत्तर
Since out of eighteen integers 9 of them are negative, which is odd number. Hence, sign of product will be negative (-).
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संबंधित प्रश्न
Verify: (-82) x {(-4) + 19} = (-82) x (-4) + (-82) x 19
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?
(8 + 10) x 15 or 8 + 10 x 15
Find which is greater?
12 × (6 – 8) or 12 × 6 – 8
The difference between an integer and -6 is -5. Find the values of x.
The difference between an integer x and (-9) is 6. Find all possible values of x.
Add the product of (-13) and (-17) to the quotient of (-187) and 11.
A number changes from 40 to - 30. What is the increase or decrease in the number?
