Mathematics · 2020
JEE Main · 4 September 2020, Shift 2 · Q69
The angle of elevation of a cloud C from a point P, 200 m above a still lake is 30°. If the angle of depression of the image of C in the lake from…
The angle of elevation of a cloud C from a point P, $\displaystyle 200$ m above a still lake is $\displaystyle 30$°. If the angle of depression of the image of C in the lake from the point P is $\displaystyle 60$°, then PC (in m) is equal to :
Official answer
(3)
$\displaystyle 400$
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JEE Main 2020 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.