1general point
if normals are drawn from a ppiont P(h,k)to the parabola y2=4ax.then the sum of intercepts which the normal cut off from the axis of parabola is
a)h+a
b)2(h+a)
c)3(h+a)
d)none
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4 Answers
1Is the point located inside or outside the parabola[7][7]
Or is it a generel point[7]
11http://targetiit.com/iit_jee_forum/posts/chalte_chalte_conics_4121.html