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Inverse Trigonometric Identities

In mathematics, trigonometric identities are equalities that involve trigonometric functions that are true for every single value of the occurring variables. Geometrically, these are identities involving certain functions of one or more angles. These are distinct from triangle identities, which are identities involving both angles and side lengths of a triangle. Only the former are covered in this article.

These identities are useful whenever expressions involving trigonometric functions need to be simplified. An important application is the integration of non-trigonometric functions: a common technique involves first using the substitution rule with a trigonometric function, and then simplifying the resulting integral with a trigonometric identity.

- Wikipedia

Trig identity sin^-1(x) - RF Cafe

Trig identity tan^-1(x) - RF Cafe

Trig identity cot^-1(x) - RF Cafe

Trig identity csc^-1(x) - RF Cafe

Trig identity sec^-1(x) - RF Cafe

Trig identity cos(sin^-1(x) - RF Cafe

Trig identity sec(tan^-1(x) - RF Cafe

Trig identity tan(sec^-1(x) - RF Cafe

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About RF Cafe

Kirt Blattenberger - RF Cafe Webmaster

Copyright:
1996 - 2024

Webmaster:

Kirt Blattenberger,

BSEE | KB3UON

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

Copyright  1996 - 2026

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