Welcome to Math.net

All the math you need to succeed — Explore our world of mathematics with a FREE math problem solver, calculators, articles, exercises, worksheets and more!

arccos
In mathematics, the inverse trigonometric functions (occasionally also called arcus functions, antitrigonometric functions or cyclometric functions) are the inverse functions of the trigonometric functions (with suitably restricted domains). Specifically, they are the inverses of the sine, cosine, tangent, cotangent, secant, and cosecant functions, and are used to obtain an angle from any of the angle's trigonometric ratios. Inverse trigonometric functions are widely used in engineering, navigation, physics, and geometry.

arccos     =
Rate this calculator:(3.00 / 1 vote)

Citation

Use the citation below to add this Arccos Calculator to your bibliography:

Style:MLAChicagoAPA

"Arccos Calculator" Math.net. STANDS4 LLC, 2017. Web. 15 Dec. 2017. <http://www.math.net/calculators/arccos>.

Discuss everything about Arccos Calculator with the community:

We need you!

Help us build the largest mathematics knowledge base on the web!