Questions
A chord is drawn through the focus of the parabola such than its distance from the vertex of this parabola is
, then its slope can be
detailed solution
Correct option is A
Focus of the parabola is 32,0 Let the equation of the chord be y=mx−32Its distance from the vertex (0, 0) is −3m21+m2=52⇒9m2=51+m2⇒m2=54⇒m=52Talk to our academic expert!
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is a point on the locus of the mid-points of the
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