A) \[16x-75y=418\]
B) \[75x-16y=418\]
C) \[25x-4y=400\]
D) None of these
Correct Answer: B
Solution :
Equation of hyperbola is \[25{{x}^{2}}-16{{y}^{2}}=400\] \[\Rightarrow \] \[\frac{{{x}^{2}}}{16}-\frac{{{y}^{2}}}{25}=1\] Chord is bisected at\[(6,\,\,2)\]. \[\therefore \] \[\frac{6x}{16}-\frac{2y}{25}=\frac{{{6}^{2}}}{16}-\frac{{{2}^{2}}}{25}\] \[\Rightarrow \] \[\frac{{{x}^{2}}}{16}-\frac{{{y}^{2}}}{25}=1\]You need to login to perform this action.
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