Mathematics · 2019
JEE Main · 12 April 2019, Shift 2 · Q76
If the area (in sq. units) bounded by the parabola y^2=4 λ x and the line y=λ x, λ>0, is 1/9, then λ is equal to:
If the area (in sq. units) bounded by the parabola $\displaystyle y^2=4 \lambda x$ and the line $\displaystyle y=\lambda x$, $\displaystyle \lambda>0$, is $\displaystyle \frac{1}{9}$, then $\displaystyle \lambda$ is equal to :
Official answer
(3)
$\displaystyle 24$
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JEE Main 2019 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.