Mathematics · 2024
JEE Main · 5 April 2024, Shift 1 · Q20
Suppose θ ∈[0, (π)/4] is a solution of 4 cos θ-3 sin θ=1. Then cos θ is equal to:
Suppose $\displaystyle \theta \in\left[0, \frac{\pi}{4}\right]$ is a solution of $\displaystyle 4 \cos \theta-3 \sin \theta=1$. Then $\displaystyle \cos \theta$ is equal to :
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle \frac{4}{(3 \sqrt{6}-2)}$
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JEE Main 2024 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.