Question

what will be the sign if we multiply 105 negative integers and 5 positive integer​

Answer 1

Answer:

a) -ve

b) +ve

explanation for both:

(-1×-1×-1×-1....n times = -1 where n is odd no.

= 1 where n is even no.

now, 1×1×1×1......n times = 1

where n= all even or odd no.)

Step-by-step explanation:

Answer 2

Answer:

the sign would be negative because if we multiply odd negative numbers their product would be negative and if we multiply odd positive numbers their product would be positive and when we multiply negative and positive numbers their product is negative

HOPE THIS HELPS