^ -1 (-3)- ^ -1 (-2)= __________ . - Vidyadip

MCQ

$\tan ^{-1}(-\sqrt{3})-\sec ^{-1}(-2)=$ __________ .

A
$\frac{2 \pi}{3}$
B
$\pi$
✓
$-\pi$
D
$-\frac{2 \pi}{3}$

✓

Answer

Correct option: C.

$-\pi$

C

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