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Question

For any integer a, a×1=1×a=

A
1
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B
0
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C
a
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D
can not be calculated
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Solution

The correct option is C a
The multiplicative identity property states that any time you multiply an integer by 1, the result, or product, is that original number.

To write out this property using variables, we can say that n×1=n. It doesn't matter if n equals to one, one million or 3.566879. The property always holds true.,

Hence, a×1=1×a=a


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