TS EAMCET · Maths · Parabola
The locus of the mid-point of the line segment joining the focus to a moving point on the parabola, \(y^2=4 a x\) is a conic. The equation of the directrix of that conic is
- A \(y=a\)
- B \(x=a\)
- C \(y=0\)
- D \(x=0\)
Answer & Solution
Correct Answer
(D) \(x=0\)
Step-by-step Solution
Detailed explanation
Let \(Q(h, k)\) be the mid-point of line joining the focus \(F(a, b)\) and variable point \(p\left(x_0, y_0\right)\).…
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