Question

Lotus look at some ex
Example 5: Consider the numbers 4". where n is a natural


number. Check whether
there is any value of n for which 4* ends with the digit zero.​

Answer 1

Given

4 power n , where n is natural number

To find

number

A/Q

= Let n is equal to 1

= then , 4 power 1 = 4

= by prime factorization method 4 = 2×2

= 5 is not add in prime factorization so, it cannot end with zero