Question

Find the value of :
$\frac{1}{ \sqrt{3} }$

Answer 1

$Rationalising \: \frac{1}{ \sqrt{3} } \: gives \: \\ \ \frac{1}{ \sqrt{3} } \times \frac{ \sqrt{3} }{ \sqrt{3} } \\ \\ \frac{ \sqrt{3} }{3}$

That is, approximately equals to :- 1.73/3 = 0.58