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−2π Is this rational or irrational
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5 votes
−2π

Is this rational or irrational

User Richard L
by
5.9k points

2 Answers

3 votes
-2 x 3.14 is Irrational
User Erbdex
by
7.2k points
1 vote

It is irrational.

π is an irrational number.

It follows that -2π is also irrational number.

User Spectrum
by
7.7k points
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