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  •  The parabola and the circle <img alt="\mathrm{x^{2}+y^{2}-g x+ fy -c=

 The parabola \mathrm{y^{2}=8 x} and the circle \mathrm{x^{2}+y^{2}-g x+ fy -c=0}  intersect at four points out of four points, if any three points are co-normal, then

Option: 1

\mathrm{g}=0, \mathrm{c}=0, \mathrm{f}=0


Option: 2

\mathrm{g} \in \mathrm{R}, \mathrm{c}=0, \mathrm{f} \in \mathrm{R}


Option: 3

\mathrm{g}=0, \mathrm{c} \in \mathrm{R}, \mathrm{f}=0


Option: 4

\mathrm{g} \in \mathrm{R}, \mathrm{c} \in \mathrm{R}, \mathrm{f} \in \mathrm{R}


Answers (1)

best_answer

The circle passes through the vertex of the parabola

Posted by

vinayak

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