CBSE BOARD X, asked by sushantretare, 1 year ago

prove that
 \binom{1}{ \sqrt{3} ?}
is an irrational

Answers

Answered by DonDj
2
THERE IS YOURS SOLUTION

So, 1/√3 is irrational.

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Answered by graxx
32
Hi there

Your answer is :-

\frac{1}{\sqrt3}

\frac{1}{\sqrt3}\times \frac{\sqrt3}{\sqrt3}

\frac{\sqrt3}{3}

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Let 1/√3 be rational number

1/√3=p

Now,

√3=q/p

√3 is irrational number, where q/p is rational
Rational number is never equal to irrational number

Hence our contradiction was wrong
1/√3 is a irrational number
hence proved!


Thank You


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