Maths · Cartesian system of rectangular coordinates in a plane
Are the points (1,1),(2,3) and (8,11) collinear?
Are the points (1,1),(2,3) and (8,11) collinear?
- A. collinear
- B. Non collinear
- C. coplaner
- D. None of above
Step-by-step solution
Compute slopes: slope between (1,1) and (2,3) = 2; slope between (1,1) and (8,11) = 10/7 ≈ 1.4286. Since slopes are not equal, the points are not collinear.
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