Math, asked by hiral2014491, 5 months ago

the unit digit of the square root of 81 is

Answers

Answered by sakshibangarwa04

0

Answer:

9

Step-by-step explanation:

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Answered by rishitha141

3

Answer:

The unit's digit of 1²

is 1. hence the units digit of 81²

is also 1

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