Question
Plot the following points and check whether they are collinear or not:
$(1, 1), (2, -3), (-1, -2)$
$(1, 1), (2, -3), (-1, -2)$
✓
Answer
Plotting the points $P (1,1), 0 (2, -3)$ and $R (-1, -2)$ on the graph paper and join these three points, we get three lines i.e., the given points do not lie on the same line. So, given points are not collinear.
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