Last digit? That is Huge!
If the last digit of is and the last digit of is .
What is ?
NOTE: Last digit is the rightmost digit of a number. For example the last digit of is .
The answer is 10.
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1 solution
The last digits of the powers of 2 cycle 2-4-8-6-2. Since 2018 is 2 more than a multiple of 4, A will be 4. All powers of 6 end in 6, so B is 6. So, the answer is 10.