Area formed by the points (-8, 4), (-6, 6) and (-3, 9) is
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Solution
we know that the area formed by the points (x1,y1);(x2,y2) &(x3,y3) is
=0.5×|[x1(y2-y3)+x2(y3-y1)+x3(y1-y2)]|
now here the points are.....
(-8, 4), (-6, 6) and (-3, 9)
therefore area
therefore the points are collinear cause the area formed by them is 0.
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