Math, asked by ndkpfuloria1156, 5 months ago

35 ^87+93^46 is unit digit?

Answers

Answered by mathdude500

0

Answer:

Unit digit in 35 ^87 is 5.

Because of cuclicity of 5.

Cyclicity of 3 is 4.

So unit digit in 93^46 is 9.

so it means unit digit in 35 ^87+93^46 is 4.

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