Solve this please, last digit in [tex] {152}^{99} [/tex]
Answers & Comments
PerfectTeacher
Multiples of 2 in terms of power: 2 4 8 16 32 Now this is the order of the last digit of each of the multiples:- 2-power 1 4- power 2 8- power 3 6- power 4 . So divide 99 by 4: You get 3 as remainder. And the last digit corresponding to 3 is 8. Hence 8 is the answer.
Answers & Comments
2
4
8
16
32
Now this is the order of the last digit of each of the multiples:-
2-power 1
4- power 2
8- power 3
6- power 4
.
So divide 99 by 4: You get 3 as remainder.
And the last digit corresponding to 3 is 8.
Hence 8 is the answer.