Advertisements
Advertisements
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?
Advertisements
उत्तर
Since out of eighteen integers 9 of them are negative, which is odd number. Hence, sign of product will be negative (-).
APPEARS IN
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:
{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:
15 of them are negative and 3 are positive?
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 -56. If one integer is -42, find the other.
Add the product of (-13) and (-17) to the quotient of (-187) and 11.
A number changes from −20 to 30. What is the increase or decrease in the number?
