Rationalise: 

Asked by Santosh.kumar0317 | 16th Jul, 2019, 02:16: PM

Expert Answer:

begin mathsize 16px style fraction numerator 1 over denominator square root of 2 plus square root of 2 end fraction
equals fraction numerator 1 over denominator 2 square root of 2 end fraction cross times fraction numerator square root of 2 over denominator square root of 2 end fraction
equals fraction numerator square root of 2 over denominator 4 end fraction end style

Answered by Sneha shidid | 16th Jul, 2019, 03:32: PM