Find the value of
, it being given that 
= 1.732 and 
=2.236
Rationalising factor for the denominator is 
We have 
= 3(3.968)
= 11.904
9
Find the value of , it being given that = 1.732 and =2.236
Rationalising factor for the denominator is
We have
= 3(3.968)
= 11.904