By using the concept of equation of a line
Asked by admin @ in Math viewed by 306 People
By using the concept of equation of a line prove that the three points (3,0) (-2,-2) and (8,2) are collinear
Answered by admin @
Hi Friend !!!
Here is ur answer !!!
Line eqn of (3,0) and (-2,-2) is
y-o = 2/5 (x-3)
5y = 2x-6
2x-5y-6 = 0
put (8,2) in the equation
2(8)-5(2)-6 = 16-16 = 0
It satisfies the given equation so they are collinear points
Hope it helps u :-)
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