A) \[-\frac{1}{4}\]
B) \[-4\]
C) \[-2\]
D) \[-\frac{1}{2}\]
Correct Answer: C
Solution :
\[(y-2)=m(x-1)\] \[OP=1-\frac{2}{m}\] \[OQ=2-m\] Area of \[\Delta POQ=\frac{1}{2}(OP)(OQ)=\frac{1}{2}\] \[\left( 1-\frac{1}{m} \right)(2-m)\] \[=\frac{1}{2}\left[ 2-m\frac{4}{m}+2 \right]\] \[=\frac{1}{2}\left[ 4-\left( m+\frac{4}{m} \right) \right]\] \[m=-2\]You need to login to perform this action.
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