Dive into a comprehensive 73-minute video lecture on trigonometry fundamentals, exploring topics from basic concepts to advanced functions. Begin with an intriguing mystery about cos(x)^2 before delving into core trigonometric principles. Learn how to graph and translate trigonometric functions, understand SohCahToa, and solve practical problems like calculating the lean of a tower. Master the computation of various trig functions, including sin(π/6) and cos(π/12), and explore the properties of negative angles. Advance to more complex concepts, such as graphing tan(θ), and enjoy interactive elements like live questions and on-screen statistics. Benefit from clear explanations, engaging animations, and a structured approach to mastering trigonometry essentials.
Overview
Syllabus
Introduction - .
Q1 Graph of (cos θ)² - .
Q2 Translations of cos θ to (cos θ)² - .
Q3 f(2x) = f(x)² - .
Intro to Trig - .
Q4 sin(3) & cos(3) - .
SohCahToa - .
Q5 Leaning Tower - .
How to Compute Trig Functions? - .
Q6 sin(π/6) - .
Q7 cos(π/6) - .
Q8 Trig of -θ - .
Computing Trig Functions - .
Q9 cos(π/12) - .
Adv Trig Functions - .
Q10 Graph of tan(θ) - .
JSON comment - .
“The most exciting part of the lecture” –.
Taught by
3Blue1Brown
