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Mathematics · 2018
JEE Main 2018 · 2018-04-08 Offline · Q82
Tangents are drawn to the hyperbola 4 x^2-y^2=36 at the points P and Q. If these tangents intersect at the point T(0, 3) then the area (in sq. units)…
Tangents are drawn to the hyperbola $\displaystyle 4 x^2-y^2=36$ at the points P and Q. If these tangents intersect at the point T$\displaystyle (0, 3)$ then the area (in sq. units) of $\displaystyle \triangle \mathrm{PTQ}$ is :
Official answer
(1)
$\displaystyle 45 \sqrt{5}$
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