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
What Makes P vs. NP So Hard? (P ≠ EXPTIME, Time Hierarchy, Baker-Gill-Solovay)
There are a lot of unsolved problems in complexity theory, but there are a few things we do know. We look at the Time Hierarchy Theorem, and also why the proof techniques don't transfer to P vs NP. Created by: Cory Chang Produced by: Vivian Liu Script Editor: Justin Chen, Zachary Greenber
From playlist P vs NP
NP-Complete Explained (Cook-Levin Theorem)
What makes a problem "harder" than another problem? How can we say a problem is the hardest in a complexity class? In this video, we provide a proof sketch of the Cook-Levin theorem, introducing a critical concept known as NP-completeness. Created by: Cory Chang Produced by: Vivian Liu Sc
From playlist P vs NP
P vs. NP is one of the greatest unsolved problems. Just what is it, and why is it so important? Created by: Cory Chang Produced by: Vivian Liu Script Editor: Justin Chen, Brandon Chen, Elaine Chang, Zachary Greenberg Twitter: https://twitter.com/UBehavior — Extra Resources: hackerdashe
From playlist P vs NP
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
Applications of Extrema of Functions of Two Variables III
This is an example of applications of extrema of functions of two variables. http://mathispower4u.wordpress.com/
From playlist Functions of Several Variables - Calculus
Solve a multi step equation with two variables and distributive property ex 19, –7=3(t–5)–t
👉 Learn how to solve multi-step equations with parenthesis. An equation is a statement stating that two values are equal. A multi-step equation is an equation which can be solved by applying multiple steps of operations to get to the solution. To solve a multi-step equation with parenthes
From playlist How to Solve Multi Step Equations with Parenthesis
Transcendental Functions 20 The properties of exp x.mp4
The properties of exponent x.
From playlist Transcendental Functions
Applying distributive property with a negative one to solve the multi step equation
👉 Learn how to solve multi-step equations with parenthesis. An equation is a statement stating that two values are equal. A multi-step equation is an equation which can be solved by applying multiple steps of operations to get to the solution. To solve a multi-step equation with parenthes
From playlist How to Solve Multi Step Equations with Parenthesis
Solving Inequalities | Algebra | Maths | FuseSchool
In this video we’re going to look at how to solve inequalities. You should already know what these 4 symbols mean. Inequalities are used throughout life. Anytime that there are a range of values possible, inequalities are involved rather than an equals sign. Like if you’re calculating
From playlist MATHS
Systems of Linear Inequalities
Systems of Linear Inequalities
From playlist ck12.org Algebra 1 Examples
Functions with a Two-Sided Inverse are Bijective
One way to prove that a function is bijective is to find a two-sided inverse function. In this video, we explain why having a two-sided inverse means that a function is a bijection! Subscribe to see more new math videos! Music: OcularNebula - The Lopez
From playlist Functions
Calculus AB Homework 3.1 Derivative Rules
Download Packet: https://goo.gl/5At53F ================================= AP Calculus AB / IB Math SL Unit 3: Derivative Rules Lesson 1: Elementary Derivative Rules =================================
From playlist AP Calculus AB
Lec-15 Solution of a System of Linear Algebraic Equations-Part-5
Lecture series on Numerical Methods and Computation by Prof.S.R.K.Iyengar, Department of Mathematics, IIT Delhi. For more details on NPTEL visit http://nptel.iitm.ac.in
From playlist Core - Numerical Methods and Computation
Trig substitution - How to solve?
► My Integrals course: https://www.kristakingmath.com/integrals-course Trigonometric substitution (more affectionately known as trig substitution, or trig sub), is another integration method you can use to simplify integrals. It’s like u-substitution, integration by parts, or partial frac
From playlist Integrals
Surds (Part 6) Rationalising the Denominator 2 - 10 Minute Maths Series | GCSE Maths Tutor
A video revising the techniques and strategies for rationalising harder fractions with surds. These are the calculators that I recommend: Casio fx-83GTX Scientific Calculator, Black - https://amzn.to/2P2cyGG Casio Fx-991ex Scientific Calculator Fx 991 Ex - New + 552 Function - Classwiz -
From playlist GCSE Maths Videos
C1 Surds and Indicies AS Level Maths revision Exam paper practice & help
Edexcel C1 Surds and Indicies AS Level Maths revision Exam paper practice & help. AS - C1 playlist - https://www.youtube.com/playlist?list=PL2De0DVeFj3VVisruoDveJ_5U_2PAZb9k 21 Exam questions that take you through all the types of questions on this topic at this level. Here is a link to th
From playlist C1 Edexcel AS Maths Exam paper practice questions.
Calculus AB Homework 3.2 The Product Rule
Download Packet: https://goo.gl/5At53F ================================= AP Calculus AB / IB Math SL Unit 3: Derivative Rules Lesson 2: The Product Rule =================================
From playlist AP Calculus AB
Core 3 Past Paper Questions - Trig double angle
Powered by https://www.numerise.com/ All past paper solutions to double angle and addition trig equations. www.hegartymaths.com http://www.hegartymaths.com/
From playlist Core 3 Edexcel Maths Past Paper Exam Solutions By Topic
Using Distributive property twice and combining like terms to solve for x
👉 Learn how to solve multi-step equations with parenthesis. An equation is a statement stating that two values are equal. A multi-step equation is an equation which can be solved by applying multiple steps of operations to get to the solution. To solve a multi-step equation with parenthes
From playlist How to Solve Multi Step Equations with Parenthesis