Question

the reciprocal of a rational number is always an irrational number ​

Answer 1

Answer:

i didn't know the answer pls forgive me

Answer 2

Answer:

The reciprocal of any irrational number is irrational. Proof: Let x be an irrational number. Then 1/x = a/b where a and b are integers, a ≠ 0 (since 0 is a rational number) and b ≠ 0. x = 1/1/x = 1/a/b = b/a where b and a are integers and a ≠ 0.