Question

Prove the points (a, b+c) , (b, c+a) , (c, a+b) are collinear​

Answer 1

Answer:

If the distance between the points is equal to zero then all the points are collinear.

Step-by-step explanation:

By Applying the condition

b-a+c+a-(b+c)

=b-a+c+a-b-c

=0

so proved that the given points are collinear