Question

Prove that root 3 is an irrational number with explanation?

Answer 1

The number 3 is irrational ,it cannot be expressed as a ratio of integers a and b. To prove that this statement is true, let us Assume that it is rational and then prove it isn't (Contradiction).Therefore, integer values of a and b which satisfy the relationship = a b cannot be found.Therefore 3 is irrational.