Question

prove that 1/2+unroot 3 is an irrational no.​

Answer 1

Answer:

So 1/2+root 3 = a/b where a and b are irrationals. since rhs is a rational number root 3 should be also rational . But this contradicts the reality that root 3 is irrational . So our assumption is wrong and hence we conclude that is irrational...

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Answer 2

Answer:

$\frac{1 + 2 \sqrt{3} }{2}$

as the ans for this comes 2.232050808

rational number means a perfect integer example√4=2 so 2 is rational but √2=1.414213562 its irrational

Step-by-step explanation:

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