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Inverse Trigonometric Functions
Applied Mathematics · Chapter 2 · Unit 1: Relations and Functions
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Topics 3
- Definition, domain, range and principal value branches of sin^-1 x, cos^-1 x, tan^-1 x and the others
- Graphs of inverse trigonometric functions
- Elementary properties: conversions such as sin^-1 x = cos^-1 sqrt(1 - x^2); sin^-1 x = cosec^-1 (1/x); sin^-1 x + cos^-1 x = pi/2 and similar relations