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sine
[-1,1]
cosine
[-1,1]
tangent
(- infinity, infinity)
cotangent
(- infinity, infinity)
secant
(−infinty,−1] u [1,infinity)
cosecant
(−infinity,−1] u [1,infinity)
sine inverse
[- pi over 2, pi over 2]
cosine inverse
[0,pi]
tangent inverse
(- pi over 2, pi over 2)
cotangent inverse
(0, pi)
secant inverse
[0, pi over 2) u (pi over 2, pi]
cosecant inverse
[-pi/2, 0) u (0, pi/2]