Matrix Multiplication 2x2 Times 2x1 Example
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Matrix Multiplication 2x2 Times 2x1 Example
From playlist Linear Algebra
Determinant of a 2x2 Matrix Short Video
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Determinant of a 2x2 Matrix Short Video
From playlist Linear Algebra
Matrix multiplication (part 1)
Multiplying two 2x2 matrices. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/e/multiplying_a_matrix_by_a_matrix?utm_source=YTdescription&utm_medium=YTdescription&utm_campaign=YTdescription
From playlist Linear Algebra
Algebra 2 - Simplifying a complex number by multiplying by i on the top and bottom, 5/i
http://www.freemathvideos.com In this video playlist you will learn how to simplify complex numbers under a radical as well as raised to a higher power. You will learn to add, subtract, multiply and divide complex numbers to write in simplified standard form. When dividing we will ration
From playlist Complex Numbers
Dividing Complex (Imaginary) Numbers - Algebra 2
http://www.youtube.com/vinteachesmath This video focuses on dividing complex numbers. In particular, this video shows how the concepts of rationalizing the denominator, multiplying binomials, and imaginary numbers are needed to divide complex numbers. This video is appropriate for some
From playlist Algebra 2
Algebra 2 - Multiplying two complex numbers (3-4i) (2+i)
http://www.freemathvideos.com In this video tutorial I show you how to multiply imaginary numbers. We will multiply monomials, binomials and trinomials together and then simplify. It is important when multiplying complex number that we simplify the answer and write in standard complex num
From playlist Complex Numbers
Algebra 2 - When Complex numbers are equal to each other, 5x + 1 + (3 + 2y)i = 2x - 2 + (y - 6)i
http://www.freemathvideos.com presents Intro into complex numbers. In this video playlist I will explain where imaginary and complex numbers come from and how we can use them to help us solve problems. We will also explore the complex property of equality to solve for values of complex nu
From playlist Complex Numbers
Algebra - Finding the Inverse of a Matrix (2 of 2) A 2X2 Matrix - 2 Methods
Visit http://ilectureonline.com for more math and science lectures! In this second of two part lecture series I will show you two methods of how to find the inverse of a 2X2 matrix. The first method is the traditional method; the second method is a "short-cut" method. Check it out! The
From playlist MOST POPULAR VIDEOS
Algebra 2 - Learn how to add two complex numbers by combining like terms, (3 + i) + 2i
http://www.freemathvideos.com In this video playlist you will learn everything you need to know with complex and imaginary numbers (3 + i) + 2i
From playlist Complex Numbers
Visual Group Theory, Lecture 7.1: Basic ring theory
Visual Group Theory, Lecture 7.1: Basic ring theory A ring is an abelian group (R,+) with a second binary operation, multiplication and the distributive law. Multiplication need not commute, nor need there be multiplicative inverses, so a ring is like a field but without these properties.
From playlist Visual Group Theory
Abstract Algebra | Properties and examples of ring homomorphisms.
We present some important properties of ring homomorphisms and give some examples. For instance we prove that 2Z and 3Z are isomorphic as groups but not rings. http://www.michael-penn.net https://www.researchgate.net/profile/Michael_Penn5 http://www.randolphcollege.edu/mathematics/
From playlist Abstract Algebra
[ANT13] Dedekind domains, integral closure, discriminants... and some other loose ends
In this video, we see an example of how badly this theory can fail in a non-Dedekind domain, and so - regrettably - we finally break our vow of not learning what a Dedekind domain is.
From playlist [ANT] An unorthodox introduction to algebraic number theory
Tau vs Pi Smackdown - Numberphile
Our Pi Playlist (more videos): http://bit.ly/PiPlaylist Steve Mould (tau) and Matt Parker (pi) go head-to-head. More links & stuff in full description below ↓↓↓ See our tau video: http://www.youtube.com/watch?v=83ofi_L6eAo And check our Pi videos: http://www.youtube.com/playlist?list=PL48
From playlist Matt Parker (standupmaths) on Numberphile
Ring Examples (Abstract Algebra)
Rings are one of the key structures in Abstract Algebra. In this video we give lots of examples of rings: infinite rings, finite rings, commutative rings, noncommutative rings and more! Be sure to subscribe so you don't miss new lessons from Socratica: http://bit.ly/1ixuu9W ♦♦♦♦♦♦♦♦♦
From playlist Abstract Algebra
Ring Theory: We define rings and give many examples. Items under consideration include commutativity and multiplicative inverses. Example include modular integers, square matrices, polynomial rings, quaternions, and adjoins of algebraic and transcendental numbers.
From playlist Abstract Algebra
Visual Group Theory: Lecture 7.4: Divisibility and factorization
Visual Group Theory: Lecture 7.4: Divisibility and factorization The ring of integers have a number of properties that we take for granted: every number can be factored uniquely into primes, and all pairs of numbers have a unique gcd and lcm. In this lecture, we investigate when this happ
From playlist Visual Group Theory
Commutative algebra 26 (Examples of Artinian rings)
This lecture is part of an online course on commutative algebra, following the book "Commutative algebra with a view toward algebraic geometry" by David Eisenbud. In this lecture we give some examples or Artin rings and write them as products of local rings. The examples include some Arti
From playlist Commutative algebra
Organic Chemistry 51B. Lecture 23. Aromaticity.
UCI Chem 51B Organic Chemistry (Winter 2013) Lec 23. Organic Chemistry -- Aromaticity View the complete course: http://ocw.uci.edu/courses/chem_51b_organic_chemistry.html Instructor: David Van Vranken, Ph.D. License: Creative Commons BY-NC-SA Terms of Use: http://ocw.uci.edu/info. More c
From playlist Chemistry 51B: Organic Chemistry
Definition of a Ring and Examples of Rings
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Definition of a Ring and Examples of Rings - Definition of a Ring. - Definition of a commutative ring and a ring with identity. - Examples of Rings include: Z, Q, R, C under regular addition and multiplication The Ring of all n x
From playlist Abstract Algebra
How to Subtract Two 2 x 2 Matrices Very Short Video
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys How to Subtract Two 2 x 2 Matrices Very Short Video
From playlist Linear Algebra