Question

अंडर रूट 5
$\sqrt{5} \: is \: irational$
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Answer 1

Answer:

√5 is irrational

Step-by-step explanation:

To prove this Right , First we have to suppose that this is rational no. and in the form p/q where p, q are coprime and then we prove that p and q are not coprime and √5 is irrational