Math, asked by fariah7012, 8 months ago

what will be the units digit of the square of 39? how?

Answers

Answered by CyberbrainerSubhro

0

Answer:

9 × 9 = 81

hence the unit digit will be 1.

now 39 × 39 = 1521

hence justified.

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Answered by purvasatdeve

0

Answer:

the unit digit of the square is, square of the unit digit of the given number.,. 39, Here the unit digit is 9,

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