Find Remainder 2

Algebra Level 3

Find the remainder when 2 3 3 23^3 is divided by 3.


The answer is 2.

Mohd Aasif by Mohd Aasif , 25, India

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2 solutions

Gia Hoàng Phạm
Sep 24, 2018

23 is not divisible by 3.So let take 23 2 = 7 \frac{23}{2}=7 remainder 2 \boxed{\large{2}}

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23^n=(-1)^n(%3)

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