Q. 3 C5.0( 2 Votes )

# Determine if the following set of points are collinear or not.

, (6, –2) and (–3, 4)

Answer :

Let A B (6, –2) and C (3, –4) be the vertices of triangle.

Area of triangle =

, x_{2} = 6 and x_{3} = 3

y_{1} = 3, y_{2} = –2 and y_{3} = 4

⇒

⇒

⇒

⇒

Therefore, the given points are collinear

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