Question
By plotting the following points on the same graph paper. Check whether they are collinear or not$:(i) (3, 5), (1, 1)$ and $(0, -1),(ii) (-2, -1), (-1, -4)$ and $(-4, 1)$
✓
Answer
After plotting the given points, we have clearly seen from the graph that
$(i) A(3,5), B(1,1)$ and $C(0,-1)$ are collinear.
$(ii) P(-2, -1), Q(-1,-4)$ and $R(-4,1)$ are non$-$collinear.
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