What is an Injective Function? Definition and Explanation
An explanation to help understand what it means for a function to be injective, also known as one-to-one. The definition of an injection leads us to some important properties of injective functions! Subscribe to see more new math videos! Music: OcularNebula - The Lopez
From playlist Functions
A set of fast and furious images from the Exploratorium. To learn more, please visit: www.exploratorium.edu
From playlist Hands-on Exploratorium
take a peak at exploratorium exhibits!
Check out cool on-line exhibits at http://www.exploratorium.edu/explore
From playlist Hands-on Exploratorium
What is a Solar Eclipse? | Total Solar Eclipse | Exploratorium
Join Exploratorium astronomer, Dr. Isabel Hawkins, and Exploratorium educator, Liliana Blanco, as they explain the celestial mechanics of a total solar eclipse. Through demonstrations, they show how the moon, sun and earth align to create the cosmic coincidence that is a total solar eclips
From playlist Total Solar Eclipse
Synthesis Workshop: Synthesis of Picrotoxinin and Picrotin with Dr. Steven Crossley (Episode 27)
In this Research Spotlight episode, Dr. Steven Crossley joins us to discuss his synthesis of (–)-picrotoxinin and (–)-picrotin, which was completed in the Shenvi group. Parent reference: J. Am. Chem. Soc. 2020, 142, 11376–11381. https://doi.org/10.1021/jacs.0c05042 Other references (in o
From playlist Research Spotlights
The idea of ‘atonement’ sounds very old-fashioned and is deeply rooted in religious tradition. To atone means, in essence, to acknowledge one’s capacity for wrongness and one’s readiness for apology and desire for change. It’s a concept that every society needs at its center. For gifts and
From playlist RELATIONSHIPS
Juliet Cooke: Skein categories
In this talk we will talk about skein categories which are a categorical analogue of skein algebras based on coloured ribbon tangles. We shall then see how these skein categories satisfy excision and therefore fit within the framework of factorisation homology as k-linear factorisation hom
From playlist Workshop: Monoidal and 2-categories in representation theory and categorification
Definition of an Injective Function and Sample Proof
We define what it means for a function to be injective and do a simple proof where we show a specific function is injective. Injective functions are also called one-to-one functions. Useful Math Supplies https://amzn.to/3Y5TGcv My Recording Gear https://amzn.to/3BFvcxp (these are my affil
From playlist Injective, Surjective, and Bijective Functions
Injective, Surjective and Bijective Functions (continued)
This video is the second part of an introduction to the basic concepts of functions. It looks at the different ways of representing injective, surjective and bijective functions. Along the way I describe a neat way to arrive at the graphical representation of a function.
From playlist Foundational Math
Why Is Everyone Obsessed With The Illuminati?
Check us out on iTunes! http://dne.ws/1NixUds Please Subscribe! http://testu.be/1FjtHn5 The Illuminati is thought to be controlling the strings of the entire world. But who are they really and how much power do they actually have? + + + + + + + + Previous Episode: Science Says These 6
From playlist Why Are There So Many Conspiracy Theories?
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
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
Introduction to Pitch Systems in Tonal Music Part 6: Pythagorean Tuning and the Pure Triad
UCI Introduction to Pitch Systems in Tonal Music (Fall 2012) Lec 06. Pitch Systems in Tonal Music -- Pythagorean Tuning and the Pure Triad -- View the complete course: http://ocw.uci.edu/courses/introduction_to_pitch_systems_in_tonal_music.html Instructor: John Crooks, MFA License: Creat
From playlist Introduction to Pitch Systems in Tonal Music
Introduction to Pitch Systems in Tonal Music Part 4: Circular Pitch Systems and the Triad
UCI Introduction to Pitch Systems in Tonal Music (Fall 2012) Lec 04. Pitch Systems in Tonal Music -- Circular Pitch Systems and the Triad -- View the complete course: http://ocw.uci.edu/courses/introduction_to_pitch_systems_in_tonal_music.html Instructor: John Crooks, MFA License: Creati
From playlist Introduction to Pitch Systems in Tonal Music
The DARK Triad Test Explained - Personality Quiz
Check out that awesome FREE 3-in-1 personality quiz (and let me predict things about you): https://practicalpie.com/free-personality-test/ The full Personality Playlist: https://www.youtube.com/watch?v=dcsc_EsJmsA&list=PLg999NlgHHrSm0uH_jPdx3a5gZghq31TU&index=1 Learn more about personali
From playlist Personality Psychology
CCHF VS 11.1 - Prof. David Nagib | C–H Functionalization via Radical Relay Chaperones
In this video Prof. David Nagib from the Ohio State University presents on C–H Functionalization via radical relay chaperones
From playlist CCHF Virtual Symposia
Lecture 7. Harmony: Chords and How to Build Them
Listening to Music (MUSI 112) Professor Wright explains the way harmony works in Western music. Throughout the lecture, he discusses the ways in which triads are formed out of scales, the ways that some of the most common harmonic progressions work, and the nature of modulation. Professor
From playlist Listening to Music with Craig Wright
Stanford Webinar - How to Analyze Research Data: Kristin Sainani
In this webinar, Associate Professor Kristin Sainani walks you through the steps of a complete data analysis, using real data on mental health in athletes. She provides practical, hands-on tips for how to approach each step of the analysis and how to improve rigor and reproducibility of yo
From playlist Statistics and Data Science
This video explains what a mathematical function is and how it defines a relationship between two sets, the domain and the range. It also introduces three important categories of function: injective, surjective and bijective.
From playlist Foundational Math