Q4Multiple choiceExercise 3.3
Plot the following points and check whether they are collinear or not :
- (i)(1, 3), (– 1, – 1), (– 2, – 3)
- (ii)(1, 1), (2, – 3), (– 1, – 2)
- (iii)(0, 0), (2, 2), (5, 5)
Show answer
(i) (1, 3), (– 1, – 1), (– 2, – 3)
(ii) (1, 1), (2, – 3), (– 1, – 2)
(iii) (0, 0), (2, 2), (5, 5)