Answers

2016-01-10T19:31:03+05:30
 x_{Q} =  \frac{1.2 + 2.5}{1+2}   =  4
 y_{Q}  =  \frac{1.2 + 2.-4}{1+2}  = -2
coordinates of Q are (4,-2)
on applying this on the line eqn.

4 - 2.(-2) = 0
So the answer is yes

0
other than this method we can use the section formula right...
use it for getting answer easier... ok
2016-01-12T14:30:31+05:30
So the answer is yes hope this helps
0
substituting the values in the equation x-2y=0
4-2(-2)=0 => 4+4 is not equal to 0
so answer is no
hope this helps
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