Question

what will be the unit digit of the 799 do it in explanation​

Answer 1

$\huge\red{Answer}$

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$unit \: digit \: of \: the \: 799 ^{2} \\ = \: unit \: digit \: is \: 81 ^{2} \\ unit \: digit \: is \: = 9 ^{2} answer$

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Answer 2

Step-by-step explanation:

Unit place of the number 799 will be 9.