Q2Multiple choiceExercise 3.2
Do the following equations represent a pair of coincident lines? Justify your answer.
- (i)3x + y=3
- (ii)–2x – 3y = 1 7x + 3y = 7 6y + 4x = – 2 x 2
- (iii)+ y+ =0 2 5 4x + 8y + =0
Show answer
(i) 3x + y=3
(ii) –2x – 3y = 1 7x + 3y = 7 6y + 4x = – 2 x 2
(iii) + y+ =0 2 5 4x + 8y + =0