Ratonalise the denominator in each of the following and hence evalute by taking `sqrt2=1.414, sqrt3=1.732 and sqrt(5)= 2.236` upto three places of decimal.
`(i)4/sqrt3`, (ii)`6/sqrt6`,`(iii)(sqrt10-sqrt5)/2`
`(iv)sqrt2/(2+sqrt2)` ,(v) `1/(sqrt3+sqrt2)`

Explanation

Let's rationalize the denominators for each of the given expressions step by step.

### (i) \( \frac{4}{\sqrt{3}} \)

**Step 1:** Multiply the numerator and denominator by \( \sqrt{3} \):
\[ \frac{4}{\sqrt{3}} \times \frac{\sqrt{3}}{\sqrt{3}} = \frac{4\sqrt{3}}{3} \]
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