A) \[x+y=-1\]
B) \[x+y=3\]
C) \[x+2y=5\]
D) \[2x+y=4\]
E) none of these
Correct Answer: E
Solution :
\[\because \]P (1, 2) is midpoint of AB, therefore co-ordinate of A and B respectively (2, 0) and (0, 4) \[\therefore \]Equation of line AB is \[y-0=\frac{4}{-2}(x-4)\] \[\Rightarrow \] \[2x+y=8\]You need to login to perform this action.
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