Question

3)*(-3)... 6 times
4. What will be the sign of the product, if we multiply 90 negative integers and 9 positive
integers?
5. What will be the sign of th
integer
(iv) (-30) (-20) (-5)
(vi) (-5)X(-5)(-5) X... 5 times
(viii) (-1)×(-1)(-1) x... 171 times​

Answer 1

Answer:

Step-by-step explanation:

1st answer is positive

The product of -90 integers x 9 integers = - 810 integers. So the answer is positive integer. Because the negative integers on multiplication become positive so the end result will also be positive

IV  answer isnegative