Question

4.Check whether 6^n can end with
the digit O for any natural number n​

Answer 1

Answer:

no 6^n cannot be end with 0 as the factor of 6 is 2and 3 and it will end the that digits only

Answer 2

Answer:

It cannot end with 0.

Step-by-step explanation:

If any digit has the last digit 10 that means it divisible by 10.

The factor of 10=2×5,  

So value of 6^n should be divisible by 2 and 5.

Both 6^n is divisible by 2 but not divisible by 5.

So, it cannot end with 0.

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