Question

Prove
that the points (-25), (6,1)
and (2,3) are callinear.​

Answer 1

Answer:

consider these three points to be coordinates of triangle.

area of triangle =1/2(-2(1-3)+6(3-5)+2(5-1))

=1/2(4+(-12)+8)

=(1/2)*0

=0

the area of triangle is zero which means the points do not form triangle and the points are colinear

Answer 2

Step-by-step explanation:

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