Question

what will be the sign of the product if we multiply 39 negative integers and 98 positive integers​

Answer 1

Answer: The sign of answer would be negative, as there is only one negative number.

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Answer 2

Answer:

negative

Step-by-step explanation:

for integers I am using 1. u can use any integer.

we have to multiply 39 negative integers and 98 positive integers.

= (-1×-1×-1×-1...........39integers) ×. (1×1×1×1....98 integers)

=(-1^39)× (1^98)

=(-1)×(1). (-1^n)= 1 if n is even and -1 if n is odd

=-1