What is the last digit of 2 raised by 105
Answers
Answered by
1
2
Step-by-step explanation:
2 has cyclicity of 4
dividing 105 by 4 we get remainder = 1
so last digit of 2^105 will be last digit of 2^1 that is 2
Answered by
0
- the mathematically answer is
- 2÷105
- answer us 2.1
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