Irrational.
Chat with our AI personalities
No. It's always irrational.
No. It is not defined if the rational number happens to be 0.
Yes. Any irrational number can be divided by itself to produce 1, which is a rational number.
No. sqrt(2)/pi is not rational.
Yes it will be. The set of real numbers can be divided into two distinct sets: rational and irrational. So if it is not rational, then it is irrational.