Find the value to three places of decimals of each of the following. It is given that `sqrt(2)=1. 414 , sqrt(3)=1. 732 , sqrt(5)=2. 236` and `sqrt(10) = 3. 162` `(i)(2+ sqrt(3))/3` (ii) `(sqrt(2)- 1)/(sqrt(5))`

Explanation

`(i) (2+sqrt(3))/3`
`(2+1.732)/3`
`(3.732)/3`
`1.244`
`(ii)(sqrt(2)- 1)/(sqrt(5))`
`(sqrt2-1)/(sqrt5)xx(sqrt5)/(sqrt5)`
`(sqrt10-sqrt5)/5`
`(3.162-2.236)/5`
`(0.926)/5`
`0.1852`