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Prove that 1 √6 +5 an …

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Prove that 1 √6 +5 an irrational number.

Posted by Aachal Kumari 10 months, 4 weeks ago

CBSE > Class 10 > Mathematics

1 answers

Anmol Kaur 10 months, 4 weeks ago

Let the 1√6+5 is rational number . 1√6+5=p/q 1√6=p/q-3 1√6=p/q-3q √1=p-3q/2q L.H.S = irrational number R.H.S = rational number L.H.S =|= R.H.s Our supposition is wrong . 1√6+5 is not rational number . 1√6+5 is an irrational number .

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Posted by Vrinda Yadav 2 days, 9 hours ago

CBSE > Class 10 > Mathematics