Math, asked by farhankhan66431, 6 hours ago

Unit digit of 2019²⁰¹⁹

Answers

Answered by shabanap2288

3

Answer:

Is perfecty divisible by 4. => Units digit of 2019 ^2019! Is same as that of 2019⁴ or 9⁴. => Unit digit is 1.

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