Math, asked by naseebsingh9432, 6 months ago

What will be the unit digit of the square of the following number? 81​

Answers

Answered by kamblemanswi8
6

Answer:

LISTEN!!!!

EVERY NUMBER WHICH HAS 1 UNIT DIGIT...IT'S SQUARE, WHATEVER IT IS.. WOULD HAVE SAME DIGIT "1" AS WELL...

GET IT!

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