it is being given that the ppints A(1,2), B (0,0) and C (a,b) are collinear. What is relatuon between the a and b
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Step-by-step explanation:
Since the 3 coordinates are collinear, they are having same slope. By using slope formula of y2-y1/x2-x1 ,we can get the relation between a,b.
SLOPE OF AB=SLOPE OF BC =SLOPE OF AC
slope of AB=0-2/0-1 =-2/-1 = 2.
Slope of BC = b-0/a-0 =b/a.
Slope of AB=Slope of AC
2=b/a
b=2a.
So the relation between a and b is b=2a.
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