Ajay, Bhigu and Colin are fast friend since childhood. They always wan

1.	Ajay, Bhigu and Colin are fast friend since childhood. They always want to sit in a row in the classroom . But teacher doesn’t allow them and rotate the seats row-wise everyday. Bhigu is very good in maths and he does distance calculation everyday. He consider the centre of class as origin and marks their position on a paper in a co-ordinate system. One day Bhigu make the following diagram of their seating position.
Answer» Answer: 1 - C)———————(-2,2) 2- b)———————(2 $\sqrt{2}$ ) 3- c)———————( $\sqrt{17}$ ) 4- d)———————(2 $\sqrt{5}$ ) 5- c)———————( $\frac{-10}{7} ,\frac{-2}{7}$ ) Step-by-step EXPLANATION: