What is the set of numbers to which 22 belong?

1 Answer

The 22 is equal to 22=211=(211)

Hence 2 , 11 are irrationals , 22 is irrational.

When a number like a can simplify to the form pq where p,q where are natural number then it is called rational.

For example 9=32=3

Of course irrational numbers belong to the set of real numbers like the rationals , integers and natural numbers.