Question

Which of the following points is collinear with (1,1) and (2,2)?

A) (4,1)

B) (3,2)

C) (5,6)

D) (3,3)

Answer 1

collinear points lies in a single line

that means sum of distance between 2 points is equal to distance between end points.

for example if A B and C lies in a line then

AB + BC = AC

here (1,1) , (2,2) and (3, 3) follows the same rule. ao ans is option D