Question

verify whether 6n ends at zera

Answer 1

6= 2×3
for a number to end with zero it must have factors of 2 and 5 both but
6 has factor of 2 but not 5
6n =2n ×3n
so it will never end with zero
...
hope it helps.....

Answer 2

NO, 6n is and at 0

becAUSE 0 DIGIT END IN  2 AND 5

BUT 6 = 2 AND 3

SO, ITS NOT POSSIBLE