Question

What will be the sign of the product a x b if

i) a is the product of 5 positive integers and b is the product of 9 negative integers.
ii) a is the product of 6 positive integers and b is the product of 8 negative integers.
iii) a is positive and be is the product of 50 negative integers.
​

Answer 1

Answer:

i) a is the product of 5 positive integers and b is the product of 9 negative integers.