are the feet of the normals drawn to a parabola . A circle cuts the above parabola in points and . Then this circle always passes through the point
a)
(2, 3)
b)
(3, 2)
c)
(0, 3)
d)
(2, 0)
1 Answer
127 votes
Answer Key / Explanation : (a) -
(a)
A circle through three co-normal points of a parabola always passes through the vertex of the parabola. Hence, the circle through out of which are co- normals points will always pass through vertex (2, 3) of parabola