Question

what will be the sign of the product if we multiply 90 negative integer and 9 positive integer​

Answer 1

Answer:

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.

Negative x negative = positive in mathematical multiplication which is known by all. On applying such rule, you are sure to get positive value in the end result of multiplication.

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Answer 2

Answer:

The sign will be positive .

Step-by-step explanation:

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