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inn [45]
3 years ago
8

Is that rational or irrational

Mathematics
1 answer:
creativ13 [48]3 years ago
3 0
Irrational

We know that pi is irrational (we can’t express it as a ratio of two numbers), and we are multiplying it by a rational number (-2). However -2 lots of something with infinite digits, will still have infinite digits, therefore it is irrational.
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