Question

rationalise the denominator of 1/2root2​

Answer 1

Answer:

desi Jackpot

Explanation:

this is a Hussain

Answer 2

Explanation:

$\frac{1}{ \sqrt{2} } \times \frac{ \sqrt{2} }{\sqrt{2} }$

$\frac{ \sqrt{2} }{2}$

if we rationalise the denominator we have to multiply denominator to numerator and denominator