Mathematics · 2013
JEE Main · 25 April 2013, Shift 1 · Q82
Let A={θ: sin (θ)= tan (θ)} and B={θ: cos (θ)=1} be two sets. Then:
$$\begin{aligned}
& \text { Let } A=\{\theta: \sin (\theta)=\tan (\theta)\} \text { and } \\
& B=\{\theta: \cos (\theta)=1\} \text { be two sets. Then : }
\end{aligned}
$$
Official answer
(2)
$\displaystyle \mathrm{A} \not \subset \mathrm{~B}$
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JEE Main 2013 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.