Math, asked by Dheeraj12311, 1 year ago

find the last digit of 3^2019

Dheeraj12311: Plz can some one help me with this question

Answers

Answered by MADÇŘÊÅȚÜŔĒ

5

7 is the last digit of 3^2019

Dheeraj12311: plz can you just tell me how is it like that

MADÇŘÊÅȚÜŔĒ: you will have to divide it's power by 4 and take the remainder as the power and solve it

Answered by ishwarsinghdhaliwal

3

The last digit of 3^2019 is 7

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