Guest

. What will be the unit digit of the squares of the following numbers? vii. 52698 viii. 99880 gyklutld7tdltld

. What will be the unit digit of the squares of the following numbers?   vii. 52698 viii. 99880  
gyklutld7tdltld

Grade:12th pass

1 Answers

Harshit Singh
askIITians Faculty 5963 Points
3 years ago
Dear Student

The unit digit of square of a number having 'a' at its unit place ends with a×a.

vii.The unit digit of the square of a number having digit 8 as unit’s place is4.∴ Unit digit of the square of number 52698 is equal to 4.

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

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free