Question

if a=2+Root 3 find 1/a​

Answer 1

Answer:

$2 - \sqrt{3}$

Step-by-step explanation:

a =

$2 + \sqrt{3}$

1/a

putting value of a

1 /2+root3

rationalise it

answer will be

$2 - \sqrt{3 }$

/4-3

2-root 3