Question

Prove that a(2,0) b(9,1) c(11,6) are non collinear points

Answer 1

FIND AB VECTOR & BC VECTOR

FIRST THEN CHECK IF AB IS =BC

FOR ANY VALUE OF λ OR NOT?

IF NO

THEN WE CONCLUDE THE GIVEN THREE POINTS ARE NON-COLLINEAR.

Answer 2

Answer:

here is your answer;-)