Question

taking square root of 2= 1.414 fin the value of 1/square root of 2+1

Answer 1

$\sqrt{2} = 1.414$
$\frac{1}{ \sqrt{2} + 1 } = \frac{1}{1.414 + 1} = \frac{1}{2.414}$
$= 0.414$