Inverse Trigonometry Formulas

sin^-1 (–x) = – sin^-1 x
cos^-1 (–x) = π – cos^-1 x
tan^-1 (–x) = – tan^-1 x
cosec^-1 (–x) = – cosec^-1 x
sec^-1 (–x) = π – sec^-1 x
cot^-1 (–x) = π – cot^-1 x

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September 20, 2022

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Trigonometry Formulas

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umairrouf

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