Question

show that any number of the form 4 ? nEN can never end with the digit 0 ?​

Answer 1

Answer:

4 = 2*2 here we can not get factor of 5 so number form of 4 never end with zero

Answer 2

4 = 2×2

4= 1×4

4= 0.5×8

4= 0.25×16