Question

of root 10=3.1622 then find the value of 1÷root 10

Answer 1

$\frac{1}{ \sqrt{10} }$

By Rationalization, We get


$\frac{1}{ \sqrt{10} } \times \frac{ \sqrt{10} }{ \sqrt{10} } \ \\ \\ \ \\ = > \frac{ \sqrt{10} }{10} \\ \\ \\ = > \frac{3.1622}{10} \\ \\ => 0.31622$

Answer 2

root 10 = 3.1622

$\frac{1}{ \sqrt{10} } \\ \\ = \frac{1}{ \sqrt{10} } \times \frac{ \sqrt{10} }{ \sqrt{10} } \\ \\ = \frac{ \sqrt{10} }{10} \\ \\ = \frac{3.1622}{10} \\ \\ = 0.31622$