Other Inverse Functions

Inverse Cosecant Function (y = arccsc x)

 
Inverse Secant Function (y = arcsec x)

 
Inverse Cotangent Function (y = arccot x)

Inverse Trigonometric Functions

Inverse Sine Function

The inverse sine function returns angles in QI or QIV.

Inverse Cosine Function

The inverse cosine function returns angles in QI or QII.

Inverse Tangent Function

The inverse tangent function returns angles in QI or QIV.