Ap EapcetInverse Trigonometric FunctionsAP EAPCET 2021 - 20th August Evening ShiftMCQ+1 / -02021\(\tan ^{-1}(-2)-\tan ^{-1}(3)\) is equal toA\(\frac{3 \pi}{4}\)B\(\frac{-\pi}{6}\)C\(\frac{\pi}{6}\)D\(\frac{-3 \pi}{4}\)Check AnswerClear SelectionReveal AnswerShow Explanation