what will the sign of the product if we multiply 103 negative integers and 45 positive integers ? explain?
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Step-by-step explanation:
- A scalar or scalar quantity in physics is one that can be described by a single element of a number field such as a real number, often accompanied by units of measurement. A scalar is usually said to be a physical quantity that only has magnitude, possibly a sign, and no other characteristics.
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Step-by-step explanation:
Given that :-
if we multiply 103 negative integers and 45 positive integers
We know that
negative×negative=positive
the product of negatives in even numbers =positive
The product of negatives in odd numbers =negative
so 103 is an odd so
product of 103 negatives=negatives
and positive×positive=positive
the product of 45 positives=positive
the product of 103 negatives and 45 positives
=( -×-×-...103 times)×(+×+×....45 times)
=>-×+
= -
Negative integer
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