Trigonometry 5 The Cosine Relationship
A geometrical explanation of the law of cosines.
From playlist Trigonometry
Example 1: Determine Double Angle Trig Function Values Given Information
This video provides an example of how to determine double angle trig function values given cos(x) = -5/13 and x is in quadrant 2.
From playlist Double Angle Trigonometric Identities
Periods of 3 Parent Trigonometric Functions: Without Words
Links: https://www.geogebra.org/m/dj8jwyNV https://www.geogebra.org/m/QNJMwctd BGM: Edward Shearmur
From playlist Trigonometry: Dynamic Interactives!
Trigonometry: The 6 Trig Functions
This is the first video of a series from the Worldwide Center of Mathematics explaining the basics of trigonometry. This video deals with the 6 trig functions. For more math videos, visit our channel or go to www.centerofmath.org
From playlist Basics: Trigonometry
In this video, I give a gentle introduction to trigonometry, which is a nice way of relating the angles with a triangle with its sides. Precalculus Playlist: https://youtube.com/playlist?list=PLJb1qAQIrmmCu_c0TUXwG6UjkV844_uVl Subscribe to my channel: https://youtube.com/drpeyam Check ou
From playlist Precalculus
How to evaluate the composition of tangent inverse and cotangent
👉 Learn how to evaluate an expression with the composition of a function and a function inverse. Just like every other mathematical operation, when given a composition of a trigonometric function and an inverse trigonometric function, you first evaluate the one inside the parenthesis. We
From playlist Evaluate a Composition of Inverse Trigonometric Functions
Introduction to Pitch Systems in Tonal Music Part 7: The Minor Triad and a Circular System of Thirds
UCI Introduction to Pitch Systems in Tonal Music (Fall 2012) Lec 07. Pitch Systems in Tonal Music -- The Minor Triad and a Circular System of Thirds -- View the complete course: http://ocw.uci.edu/courses/introduction_to_pitch_systems_in_tonal_music.html Instructor: John Crooks, MFA Lice
From playlist Introduction to Pitch Systems in Tonal Music
Exam Review Composition of trig function and inverse using x
👉 Learn how to evaluate an expression with the composition of a function and a function inverse. Just like every other mathematical operation, when given a composition of a trigonometric function and an inverse trigonometric function, you first evaluate the one inside the parenthesis. We
From playlist Evaluate a Composition of Inverse Trigonometric Functions
Introduction to Right Triangle Trigonometry (Precalculus - Trigonometry 30)
What Sine, Cosine, Tangent and the reciprocal functions refer to in a Right Triangle and how to use them. Also discussed is the Co-Function relationships and the identities that come from them. Support: https://www.patreon.com/ProfessorLeonard
From playlist Precalculus - College Algebra/Trigonometry
Steps to composition of trig functions with x
👉 Learn how to evaluate an expression with the composition of a function and a function inverse. Just like every other mathematical operation, when given a composition of a trigonometric function and an inverse trigonometric function, you first evaluate the one inside the parenthesis. We
From playlist Evaluate a Composition of Inverse Trigonometric Functions
Introduction to Pitch Systems in Tonal Music Part 8: Tuning with Pure Major and Minor Triads
UCI Introduction to Pitch Systems in Tonal Music (Fall 2012) Lec 08. Pitch Systems in Tonal Music -- Tuning with Pure Major and Minor Triads -- View the complete course: http://ocw.uci.edu/courses/introduction_to_pitch_systems_in_tonal_music.html Instructor: John Crooks, MFA License: Cre
From playlist Introduction to Pitch Systems in Tonal Music
This is my first youtube video, I made it in the context of 3b1b contest of math exposition, I hope you like it! If you don't have much time I recommend you to watch just 1:34 -14:13 and 24:01- 26:25. Timecodes 0:00 - Intro 1:34 - Introducing groups 9:16 - Cayley graphs 14:13 - Basic musi
From playlist Summer of Math Exposition Youtube Videos
Mod-05 Lec-20 The Nyaya Philosophy - VI
Indian Philosophy by Dr. Satya Sundar Sethy, Department of Humanities and Social Sciences, IIT Madras. For more details on NPTEL visit http://nptel.iitm.ac.in
From playlist IIT Madras: Introduction to Indian Philosophy | CosmoLearning.org Philosophy
Rethinking musical note naming from a mathematical point of view | Maths and Music | N J Wildberger
Let's step back a bit from our piano focused notation for naming musical notes, and adopt a more mathematical, logical terminology. This will have major advantages to our understanding of the structure of intervals, scales, modes and chords going forward. We use this notation to discuss th
From playlist Maths and Music
From playlist Guitar
Guest Artist Workshop 4.2: Tim Ray and Greg Hopkins
MIT 21M.355 Musical Improvisation, Spring 2013 View the complete course: http://ocw.mit.edu/21M-355S13 Instructor: Tim Ray, Greg Hopkins, MIT students Guest artists Tim Ray (piano) and Greg Hopkins (trumpet) talk about their MIT concert from the previous week. Students learn one of Greg's
From playlist MIT 21M.355 Musical Improvisation, Spring 2013
Improved Bounds for the Randomized Decision Tree Complexity of Recursive Majority - Ashwin Nayak
Ashwin Nayak University of Waterloo April 4, 2011 Recursive Majority-of-three (3-Maj) is a deceptively simple problem in the study of randomized decision tree complexity. The precise complexity of this problem is unknown, while that of the similarly defined Recursive NAND tree is completel
From playlist Mathematics
Lesson 9 of 30 Songs In 30 Days is Put You In A Song, by Keith Urban himself. Enjoy, share, and please subscribe!!!! I am working on a new weekly show called Country Cast Net, and I will take any ideas, suggestions, and criticisms.
From playlist Guitar Lessons: by Keith Urban (Play 30 Songs in 30 Days) | CosmoLearning Guitar
Reciprocal Identities in Trigonometry (Precalculus - Trigonometry 9)
How the reciprocal identities in trigonometry work and how to use them. The major focus will be on connecting the ideas of a Unit circle with Right Triangle Trigonometry. Support: https://www.patreon.com/ProfessorLeonard
From playlist Precalculus - College Algebra/Trigonometry
Minority influence and social change | Revision for A-Level Psychology
I want to help you achieve the grades you (and I) know you are capable of; these grades are the stepping stone to your future. Even if you don't want to study science or maths further, the grades you get now will open doors in the future. A-Level Maths Courses, FREE revision guide and wor
From playlist WJEC A-Level Psychology Playlist