Inverse Trigonometric Functions

FunctionDomainRange
sin-1 x[-1, 1][-π/2, π/2]
cos-1 x[-1, 1][0, π]
tan-1 x(-∞, ∞)[-π/2, π/2]
cosec-1 x(-∞,-1]∪[1, ∞) [-π/2, 0)∪(0, π/2]
sec-1 x(-∞,-1]∪[1, ∞) [0, π/2)∪(π/2, π]
cot-1 x(-∞, ∞)(0, π)




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