Mathematics · 2021
JEE Main · 24 February 2021, Shift 1 · Q74
The locus of the mid-point of the line segment joining the focus of the parabola y^2=4 a x to a moving point of the parabola, is another parabola…
The locus of the mid-point of the line segment joining the focus of the parabola $\displaystyle y^2=4 a x$ to a moving point of the parabola, is another parabola whose directrix is :
Official answer
(3)
$\displaystyle x=0$
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