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Prove that root2 is an irrational …

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Prove that root2 is an irrational number

Posted by Jas Noor 7 years, 5 months ago

CBSE > Class 10 > Mathematics

1 answers

Geetesh Rathore 7 years, 5 months ago

Let root2 is rational number Then we can write it in p/q form So, Root2=p/q root2×q=p q=p/root2 And we know that if Any no. Divided by root is irrrational So,our assumption contradicts Therefore, root2 is irrational ~Hence proved~

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