find the unit digit of 2^1987
Answers
Answered by
2
Answer:
4
Step-by-step explanation:
Okay so that's simple.
Just multiply the last digit with 2.
7 x 2 gives you 14. So, the last digit of this complete procedure is also going to be 4.
Answered by
0
Answer:
Just multiply the last digit with 2.
7 x 2 gives you 14. So, the last digit of this complete procedure is also going to be 4.
Step-by-step explanation:
Similar questions