sin⁻¹(sin 2π/3) + cos⁻¹(cos 7π/6... |JEE Main 2022

JEE MAIN 2022

27-06-2022 S1

Question

$\sin ^{-1}\left(\sin \frac{2 \pi}{3}\right)+\cos ^{-1}\left(\cos \frac{7 \pi}{6}\right)+\tan ^{-1}\left(\tan \frac{3 \pi}{4}\right)$ is equal to :

Select the correct option:

$\frac{11 \pi}{12}$

$\frac{17 \pi}{12}$

$\frac{31 \pi}{12}$

$-\frac{3 \pi}{4}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Medium

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