"Trig of an inverse trig function"?!?!?! What does that mean? This will go over "Type 1".
Source: Created by Crystal Kirch using Camtasia for Mac
Same thing, but this time instead of variables we are using Unit Circle values
Source: Created by Crystal Kirch using Camtasia for Mac
For Type 3, we will do the same thing with right triangle trig values.
Source: Created by Crystal Kirch using Camtasia for Mac