Answers

  • Brainly User
2014-03-01T13:27:01+05:30
Try slope if three points are collinear they same slope
slope= \frac{2-0}{1-0}= \frac{b-0}{a-0}
therfore
b=2a (c)
1 3 1
The Brainliest Answer!
2014-03-01T14:02:28+05:30
Value of area of a triangle =0 for 3 collinear pts
so 1/2(1*(0-b)+0*(b-2)+a*(2-0))=0
 0r   -b+2a=0
 or      2a=b
hence (c) is the correct option

1 5 1