Is 1 upon root 2 a rational number July 8, 2019 16 32 64 128 1 upon root 2 is a rational number true or false Prove 1 upon root 2 is a rational number 1 upon under root 2 is a rational number 1 upon root 2 is a rational or irrational number What is the rational number How to find a rational number between two numbers