Mathematics · 2021
JEE Main · 27 August 2021, Shift 2 · Q72
A differential equation representing the family of parabolas with axis parallel to y -axis and whose length of latus rectum is the distance of the…
A differential equation representing the family of parabolas with axis parallel to $\displaystyle y$-axis and whose length of latus rectum is the distance of the point $\displaystyle (2, -3)$ form the line $\displaystyle 3 x+4 y=5$, is given by :
Official answer
(3)
$\displaystyle 11 \frac{\mathrm{~d}^2 y}{\mathrm{~d} x^2}=10$
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JEE Main 2021 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.