Domain/Range of Inverse Trig Functions
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Domain of cos-1(x)
[-1,1]
Domain of sin-1(x)
[-1,1]
Range of csc-(x)
[-π/2, 0) U (0, π/2]
Range of sin-1(x)
[-π/2, π/2]
Range of sec-1(x)
[0, π/2) U (π/2, π]
Range of cos-1(x)
[0,π]
Domain of csc-1(x)
(-infinity, -1] U [1, infinity)
Domain of sec-1(x)
(-infinity, -1] U [1, infinity)
Domain of cot-1(x)
(-infinity, infinity)
Domain of tan-1(x)
(-infinity, infinity)
Range of tan-1(x)
(-π/2, π/2)
Range of cot-1(x)
(0, π)