A) 3
B) 1
C) 2
D) 4
Correct Answer: C
Solution :
Equation of line \[\frac{x}{2h}+\frac{y}{2k}=1\] passes through \[({{x}_{0}},\,{{y}_{0}})\] \[\frac{{{x}_{0}}}{2h}+\frac{{{y}_{0}}}{2k}=1\] \[\Rightarrow \] locus is \[\frac{{{x}_{o}}}{2x}+\frac{{{y}_{o}}}{2y}=1\] \[\Rightarrow \] \[y{{x}_{o}}+x{{y}_{o}}=2xy\] \[\Rightarrow \] \[\lambda =2\]You need to login to perform this action.
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