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Maths Puzzle
number series
Q. HOW TO CALCULATE UNIT DIGIT OF 51^488
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- 51^488
place of the unit digit power calculate
1^488=1
Ans is 1 - 11 years agoHelpfull: Yes(0) No(0)
- 1*488=1
so unit digit is 1
- 11 years agoHelpfull: Yes(0) No(1)
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