Precalc - 4.7 - Inverse Trig Functions

2:10 General properties of inverse functions
5:37 Restricting domain and range of sin and cos functions
7:20 How to graph inverse sin function
11:13 Domain of restricted sin and cos
12:41 Notation for inverse trig functions
16:00 Example: Square root as an inverse function
16:52 Example: Sin and inverse sin
18:25 Domain and range of restricted tan and inverse tan
22:07 Three ways trig functions and inverses interact
23:23 When a trig function and its inverse will cancel each other out
26:23 Example: cos of inverse cos of 2 (No Solution)
28:45 Written out thought process for previous example
31:04 Example: Inverse cos of cos of 7pi/6 (Modification needed for function and inverse to cancel)
36:26 Difference between input into trig function versus inverse trig function
39:26 Example: Inverse tan of -1 (Solution with no modification needed)
48:40 Example: Inverse cos of cos of 4pi/3 (Modification needed for function and inverse to cancel)
52:00 Example: Inverse cos of cos of 3pi (Modification needed for function and inverse to cancel)
52:43 Example: Cos of inverse cos of 3pi (No Solution)
54:17 Example: Inverse tan of -sqrt(3), Inverse tan of negative square root of 3
57:06 Example: Cot of inverse sin of 5/13 (Solved using a diagram)
1:02:44 Example: tan of inverse cos of 1/x