Math, asked by sony7078, 1 year ago

check whether 15 n can end with the digit 0 for any natural number N​

Answers

Answered by yashasvi1578
5

(15)n can end with the digit 0 only if (15)n is divisible by 2 and 5 But prime factors of (15)n are 3n x 5n

By Fundamental theorem of Arithmetic, there is no natural number n for which (15)n ends with the digit zero

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