Question

For any natural number 's' show that 4" never ends with zero​

Answer 1

Answer:

Any number to end with 0 must be divisible by 2 and 5 . Since, 4 is divisible by 2, but not by 5. Therefore, any number of the form 4^n can never end with the digit 0. Hence,proved.

Answer 2

Answer:

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