Which of the following is incorrect. (1) \( \sin ^{-1}(-x)=-\sin ^{...

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Which of the following is incorrect.
(1) \( \sin ^{-1}(-x)=-\sin ^{-1} x \)
\( \mathrm{P} \)
(2) \( \tan ^{-1}(-x)=-\tan ^{-1} x \)
W
(3) \( \cot ^{-1}(-x)=-\cot ^{-1} x \)
(4) \( \sec ^{-1}(-x)=\pi-\sec ^{-1} x \)
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