For each of the following sets of points, find whether the points are collinear or not.
(i)(3, 2), (–1, 6), (7, –2) (ii) (2, 2), (4, 0), (0, 4)
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Answer:
yes
Step-by-step explanation:
i-(-1-3) +(6-2)=0
(7+1)+(-2-6)=0
(3-7)+(2+2)=0
ii-(4-2)+(0-2)=0
(0-4)+(4-0)=0
(2-0)+(2-4)=0
As in each case if we add two distances then it will be same with 3rd one. so the points are collinear
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