How many digits D(0-9 inclusive) satisfy the following property?
For each positive integer N, the remainder when D^N is divided by 10 is constant.
a) 0
b) 5
c) 1
d) 4
Answers
Answered by
0
Step-by-step explanation:
B}. 5
I hope it may help to you
Answered by
0
Step-by-step explanation:
B}. 5
I hope it may help to you...
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