Math, asked by tanishkagautam34, 1 month ago

21. Check whether 12” can end with digit
zero for
any positive integer 'n'.​

Answers

Answered by srishti1897
2

Answer:

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Step-by-step explanation:

If the number 12^n ends withthe digit zero, then it is divisible by 5. Therefore, the prime factorisation of 12^n should contain 5. ... Hence,there isno natural number n for which 12^n endswith the digit zero.

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