Lesson: Evaluating Trig Functions for Quadrantal Angles
In this video, we continue discussing how to evaluate trig functions from standard position, but we focus specifically on quadrantal angles.
More examples here: • Examples: Finding Values of Trig Func...
Quick References
00:00 Intro
00:08 Review of quadrantal angles
00:52 How to evaluate/think about quadrantal angles with evaluating trig functions
04:30 Examples
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