can the number 6n, n being a natural number, end with the digit 5? Giv

1.	can the number 6n, n being a natural number, end with the digit 5? Give reason
Answer» 6n = (2×3)n and we know that the no. which end with 5 it must have 5 as its factor .So it does not end with 5 If any number ends with 5, then it will be divisible by 5 . Here 6 is not divisible by 5 .so, that 6n can not end with 5

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