Written on Aug. 26, 2018, 5:11 p.m.
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Answer of this question
Prove that the 1/root 2 isirrational
let a and b are the integers which is in the former of p/q , our assumption is 1/root2 is a rational then, 1//root2 = a/b b=root2×a root2=b/a (root2 is not rational ) our assumption is wrong so, root2 is irrational
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