Question

How to solve root 2/2?
try this out qiuckly

Answer 1

The answer is given below :

Now,

√2 = 1.414 (upto three decimals)

So,

(√2)/2

= 1.414/2

= 0.707

Thank you for your question.

Answer 2

$\frac{ \sqrt{2} }{2} \\ = \frac{ \sqrt{2} }{2} \times \frac{ \sqrt{2} }{ \sqrt{2} } \\ \\ = \frac{2}{2 \sqrt{2} } \\ = \frac{1}{ \sqrt{2} }$
multiple numerator and denominator by under root. (rationalization)