Math, asked by ankitpoonia0532395, 5 months ago

unit digit of square no. 2729

Answers

Answered by smritiss176

0

Answer:

1

Step-by-step explanation:

Unit digit of 2729 = 9

9×9=81

Hence,unit digit of 2729×2729= 1

= 1 is the unit digit of square number 2729

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