Plot the following points on the same graph paper.

$A\Big(\dfrac{4}{3}, -1\Big), B\Big(\dfrac{7}{2}, \dfrac{5}{3}\Big), C\Big(\dfrac{13}{6}, 0\Big)\text{ and } D\Big(-\dfrac{5}{3}, -\dfrac{5}{2}\Big).$

In which quadrants are the points A, B, C and D of problem 5 located ?

Write the co-ordinates of the points A, B, C, D, E, F, G and H shown in the adjacent figure.

Plot the following points and check whether they are collinear or not :

(i) (1, 3), (-1, -1) and (-2, -3)

(ii) (1, 2), (2, -1) and (-1, 4)

(iii) (0, 1), (2, -2) and $(\dfrac{2}{3} ,0)$.