Question

Show that any num of the form 4n,nN. can never end with the digit 0

Answer 1

Answer:

Answer. For a digit to end with 0 it should have both 2 and 5 as a factor. It only has 2 as a factor and 5 is missing. Hence any number of the form 4^n (where n is any natural number) cannot end with the digit zero.

Step-by-step explanation:

Answer. For a digit to end with 0 it should have both 2 and 5 as a factor. It only has 2 as a factor and 5 is missing. Hence any number of the form 4^n (where n is any natural number) cannot end with the digit zero.

Answer 2

hope it helps you

Step-by-step explanation:

4^n can never end with O