Trigonometric Functions
Most familiar trigonometric functions: sine, cosine, and tangent
Reciprocal trigonometric functions: cosecant, secant, and cotangent
Inverse trigonometric functions: arcsine, arccosine, arctangent, arccotangent, arcsecant, and arccosecant
Options
- Sides involved in the function
- Sine – sin(x) – opposite/hypotenuse
- Cosecant – csc(x) – 1/sin, hypotenuse/opposite
- Inverse sine – arcsin(x), asin(x) – sin(arcsin(x)) = arcsin(sin(x)) = x
- Inverse cosecant – arccsc(x), acsc(x) – csc(arccsc(x)) = arccsc(csc(x)) = x
- Cosine – cos(x) – adjacent/hypotenuse
- Secant – sec(x) – 1/cos, hypotenuse/adjacent
- Inverse cosine – arccos(x), acos(x) – cos(arccos(x)) = arccos(cos(x)) = x
- Inverse secant – arcsec(x), asec(x) – sec(arcsec(x)) = arcsec(sec(x)) = x
- Tangent – tan(x) – opposite/adjacent
- Cotangent – cot(x) – 1/tan, adjacent/opposite
- Inverse tangent – arctan(x), atan(x) – tan(arctan(x)) = arctan(tan(x)) = x
- Inverse cotangent – arccot(x), acot(x) – cot(arccot(x)) = arccot(cot(x)) = x
- Y
- X
- Unit
- Number of decimal places (round)
Result
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