What will be the unit digit of the squares of the number?
272
Pawan Prajapati , 4 Years ago
Grade 12
1 Answers
Harshit Singh
Last Activity: 4 Years ago
Dear Student
The unit digit of square of a number having 'a' at its unit place ends with a×a. The unit digitof the square of a number having digit 2 as unit’s place is4. ∴ Unit digit of the square of number 272 is equal to 4. Thanks
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