 trustle > EngliSea > Corona Safe Schooling > mathematics > ￤math > 32 Linear Algebra 01 Vectors, what even are they?
The fundamental, root-of-it-all building block of linear algebra is the vector, so it's worth making sure that we're all on the same page about what exactly a vector is.
5094 02 Linear combinations, span and basis vectors
Linear combinations, span, and basis vectors | Essence of linear algebra, chapter 2
5179 03 Linear transformations and matrices
Linear transformations and matrices | Essence of linear algebra, chapter 3
5180 04 Matrix multiplication as composition
Matrix multiplication as composition | Essence of linear algebra, chapter 4
5181 07 How to organize, add and multiply matrices
By now, I'm sure that in just anything you do in your life, you need numbers. In particular, though some fields don't just need a few numbers, they need lots of them. How do you keep track of those numbers?
5195 12.1 Vectors in the Plane Part 1
12.1 Vectors in the Plane Part 1
5116 12.1 Vectors in the Plane Part 2
12.1 Vectors in the Plane Part 2
5278 12.2 Vectors in Three Dimensions
12.2 Vectors in Three Dimensions
5285 12.2 Vectors In Three Dimensions 12.2.75
12.2 Vectors In Three Dimensions 12.2.75
5286 12.3 Dot Product Part 1
Given two nonzero vectors in two or three dimensions, their dot product is the product of the magnitudes times cosine of the angle between the two vectors.
5287 12.3 Dot Product Part 2
12.3 Dot Product Part 2
5289 12.4 Cross Product Part 1
Given two nonzero vectors in two or three dimensions, their cross product is a vector with magnitude equal to the product of the magnitudes of the vectors times the sine of the angle between the vectors and direction perpendicular to the vectors.
5290 12.4 Cross Product Part 2
12.4 Cross Product Part 2
5292 12.5 Lines and Curves in Space Part 1
12.5 Lines and Curves in Space Part 1
5323 12.5 Lines and Curves in Space Part 2
12.5 Lines and Curves in Space Part 2
5324

Linda Misener
2018-09-01 01:12
5284 What is a Vector Space? (Abstract Algebra)
What is a Vector Space? (Abstract Algebra)
5206 ￤ᑅ±ᑀ2020-04-18
Why is Linear Algebra Useful?
8897 - 