the unit digit (12345k)^72 is 6. the value of k is :
a) 6
b) 8
c) 2
d) all of these
need step by step explanation!!!!!
Answers
Answered by
4
Answer:
8
Step-by-step explanation:
the unit digit( 12345k)^72 is value 8
Answered by
1
Answer:
answer will be all of these
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