Mathematics · 2021
JEE Main · 17 March 2021, Shift 2 · Q79
The number of solutions of the equation x+2 tan x=(π)/2 in the interval [0,2 π] is:
The number of solutions of the equation $\displaystyle x+2 \tan x=\frac{\pi}{2}$ in the interval $\displaystyle [0,2 \pi]$ is :
Official answer
(2)
$\displaystyle 3$
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JEE Main 2021 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.