Question

Section - 1
(1x16= 16m)
1.
What will be sign of the product of 99 negative integers and 3 positive integers?​

Answer 1

Answer:

negative sign

Explanation:

product of n positive integer is positive

product of odd no. of negative integers is negative

product of a positive integer with a negative integer is negative

so product of 99 negative integer is negative and product of 3 positive integer is positive

and the final result is the product of a negative integer with a positive integer

so final sign is negative