Question

Check whether 6" can end with the digit 0 for any natural number n.

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Answer 1

Answer:

It can be observed that 5 is not in the prime factorisation of 6n. Hence, for any value of n, 6n will not be divisible by 5. Therefore, 6n cannot end with the digit 0 for any natural number n.

Answer 2

Answer:

no it can never end with digit 0

Step-by-step explanation:

So, if a no ends with digit 0, then the prime factors of the number must be in the form 2^n5^m, and the factors of 6^n are 2^n and 3^n.

SO as the factors are not in the form of 2^n5^m,the number 6^n can never end with digit 0.

NOTE:- Here n and m can be any integers..