Question

what will be the sing of the product ,if we multiply 90 negative integers and 9 positive integers? solve it in copy please,, jaldi karo please
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Answer 1

Answer:

It will be a positive number as when you multiply an negative number for an even number of times the number will be positive

As 90 is an even number the answer will be even.

Then even though there is 9 positive numbers when you multiply positive with positive it remains positive.

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