Question

rationalise the dinominatore of 1/2+√3

Answer 1

hope this may help you:-)

Answer 2

Ans.

$\frac{1}{2 + \sqrt{3} } \\ = \frac{2 - \sqrt{3} }{(2 + \sqrt{3} )(2 - \sqrt{3}) } \\ = \frac{2 - \sqrt{3} }{4 - 3} \\ = \frac{2 - \sqrt{3} }{1} \\ = 2 - \sqrt{3}$

I HOPE THAT THIS HELPS YOU.