Math, asked by radha9899312627, 6 hours ago

2. What will be the unit digit of the square of the 3857?

Answers

Answered by hemilshah2020

1

unit digit of the square of the 3857 is 9

Answered by itzHappyBandiXx

1

Answer:

Unit digit of multiplication of 2 numbers is obtained by taking the last digit of the multiplication of two numbers i.e. the digits in the unit place

Units digit of 39×39 is obtained by taking the last digit of 9×9=81

⇒ Unit digit of square of 39 is 1.

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