Grade 12th pass8 grade maths
. What will be the unit digit of the squares of the following numbers? viii. 99880
. What will be the unit digit of the squares of the following numbers? viii. 99880
1 Answer
Harshit Singh
Dear Student
The unit digit of square of a number having 'a' at its unit place ends with a×a.
viii.The unit digit of the square of a number having digit 0 as unit’s place is01.∴ Unit digit of the square of number 99880 is equal to 0.
Thanks
The unit digit of square of a number having 'a' at its unit place ends with a×a.
viii.The unit digit of the square of a number having digit 0 as unit’s place is01.∴ Unit digit of the square of number 99880 is equal to 0.
Thanks
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