[" Show that any number of "],[" farm "4^(n)" ,new can never "],[" with digit "0" ."]

Show that any number of the form 4^(n),n ne N can never end with the digit 0.

Show that any number of the form 6^(n) , where n ne N can never and with the digit 0.

Any number of the form 4^(n), n != N can never end with the digit

How many numbers of four digits greater than 2300 can be formed with the digits 0, 1, 2, 3, 4,5 and 6; no digit being repeated in any number?

How many numbers of four digits greater than 2300 can be formed with the digits 0, 1, 2, 3, 4,5 and 6; no digit being repeated in any number?

How many numbers of 4 -digit greater than 6,000 can beformed with the digits 3,4,5,6, 8? (No digit is repeated in any number.) How many of these numbers so formed are odd?

How many numbers of four digits greater than 2300 can be formed with the digits 0,1,2,3,4,5 and 6; no digit being repeated in any number?

How many numbers of 4 - digit greater than 6,000 can be formed with the digits 3,4,5,6,8? (No digit is repeated in any numbers . ) How manay of these numbers so formed are odd?

Consider the numbers 4^(n) , where n is a natural number. Check whether there is any value of n for which 4^(n) ends with the digit zero.