Question

check whether 6^n can end with digit 0 for any natural no. n​

Answer 1

Answer:

yes if the power itself is 0

Answer 2

Answer:

Step-by-step explanation:If 6^n ends with the digit zero then it must have five as a factor.

But we know that the prime factors of 6^n are 2&3 only.

Also we know the fundamental theorem of arithmetic that prime factorisation of every number is unique.

Therefore 6N can never ends with the digit zero.