Trigonometry fundamentals | Ep. 2 Lockdown live math

Intro to trig with a lurking mystery about cos(x)^2 Full playlist: Home page: Brought to you by you: ----------------- Contents: Introduction  - 0:00 Q1 Graph of (cos θ)²  - 2:14 Q2 Translations of cos θ to (cos θ)²  - 5:34 Q3 f(2x) = f(x)²  - 10:54 Intro to Trig  - 13:14 Q4 sin(3) & cos(3)  - 16:44 SohCahToa - 20:44 Q5 Leaning Tower  - 22:29 How to Compute Trig Functions?  - 30:59 Q6 sin(π/6)  - 33:34 Q7 cos(π/6)  - 36:19 Q8 Trig of -θ  - 43:34 Computing Trig Functions  - 47:44 Q9 cos(π/12)  - 0:49:54 Adv Trig Functions  - 0:56:44 Q10 Graph of tan(θ)  - 1:00:30 JSON comment  - 1:02:24 “The most exciting part of the lecture” –1:05:34 ------------------ The live question setup with stats on-screen is powered by Itempool. The graphing calculator used here is Desmos. Curious about other animations? #manim