kalize2006
kalize2006 kalize2006
  • 06-06-2019
  • Mathematics
contestada

Is the following number rational or irrational?
pi-1
​

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 06-06-2019

Answer:

  irrational

Step-by-step explanation:

Pi is irrational.

-1 is rational.

Their sum is irrational.

_____

In general, the sum of a rational number and an irrational number is irrational.

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