Question

what will be sign of product , if we multiply together ?
a)8 negetive integers and 1 positive integer s ?
b)21 negetive integers and 3 positive integer s?​

Answer 1

Step-by-step explanation:

a)if the number of negative integrs is even the multiple is positive

b)if the number of negative integers is odd then the multiple is. negative

Answer 2

a=positive integer
b=negative integer