Math, asked by devikapolimera, 2 months ago

Show that 3^n×4^m can not end with the digit 0or5 for any natural number

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Answered by ayadav69876

0

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Answered by Anonymous

1

Answer:

The given number want to be end with 5, it should 5 as its of prime factors. But 3n∗4m do not have 5 as a factor. Hence, it can not end with 5.

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