Question

what will be the sign of the product .If we multiply 40 negative integers and 50 positive integers ​

Answer 1

Answer:

The sign of the product if we multiply 40 negative integers and 50 positive integers will be negative

Step-by-step explanation:

The sign of the product of odd number of negative integers is negative.

The sign of the product of even number of negative integers is positive.

The above said statements are true irrespective of the number of positive integers multiplied.

Product of two or four negative integers is positive.

Product of three or five negative integers is negative.