Question

proof that root2 is a irrational number​

Answer 1

Step-by-step explanation:

2 is irrational. PROOF: For the sake of contradiction, suppose 2 is NOT irrational. That means we assume that 2 is rational. Since 2 is rational, express it as a ratio of two integers a b \Large{a \over b} ba where a and b belong to the set of integers but b ≠ 0 b \ne 0 b=0.