MCQ
$\sin \left(\sin ^{-1} \frac{2 \pi}{3}\right)+\tan ^{-1}\left(\tan \frac{3 \pi}{4}\right)=$
  • A
    $\frac{17 \pi}{12}$
  • B
    $\frac{5}{12} \pi$
  • $\frac{\pi}{12}$
  • D
    $-\frac{\pi}{12}$

Answer

Correct option: C.
$\frac{\pi}{12}$
C

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