Let A B and P Q be two vertical poles, 160 {\m} apart from each other. Let C be the middle point of B and Q, which are feet of these two poles. Let \frac{\pi}{8} and \theta be the angles of elevation from C to P and A, respectively. If the height of pole P Q is twice the height of pole A B, then \tan ^2 \theta is equal to [28-Jun-2022-Shift-1]

JEE Main 28 June 2022 Shift 1 Solved Paper

Section: Mathematics

Question : 19 of 90

Marks: +1, -0

Let AB and PQ be two vertical poles, 160m apart from each other. Let C be the middle point of B and Q, which are feet of these two poles. Let ‌

and θ be the angles of elevation from C to P and A, respectively. If the height of pole PQ is twice the height of pole AB, then tan2θ is equal to

[28-Jun-2022-Shift-1]

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