Question

show that 1/2 +√3 is am irrational no

Answer 1

$\frac{1}{2} + \sqrt{3} = \frac{2 \sqrt{3} }{2} = \sqrt{3} = 1.732$

Answer 2

Let 1/2+ root3=x

Root3=x-1/2

Root3 is irrational no but x-1/2 us rational no

So there is contradiction

So 1/2+root3 is irrational

Proved-