How to think of 3x3 matrices as transforming 3d space

How to think of 3x3 matrices as transforming 3d space

In this Algebra 1 math video, we’ll use the laws of exponents to evaluate a radical expression — perfectly aligned with Standard HS.N-RN.A.2.
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We’re solving a problem that involves a cube root inside parentheses that’s...

How to think of 3x3 matrices as transforming 3d space

When you think of matrices as transforming space, rather than as grids of numbers, so much of linear algebra starts to make sense.

How do you think about the column space and null space of a matrix visually? How do you think about the inverse of a matrix?

How do you think about the column space and null space of a matrix visually? How do you think about the inverse of a matrix?

How do you think about the column space and null space of a matrix visually? How do you think about the inverse of a matrix?

How to think about matrix multiplication visually as successively applying two different linear transformations.

How do you think about a non-square matrix as a transformation?

How do you think about a non-square matrix as a transformation?

This video explores a different way to think about and visualise algebra using rods. In this video we use the rods to visually represent unknown values. We explore forming expressions and equations using these rods. There are two...

In algebra we have lots of different names for different things: expressions, equations, formulae and identities are all slightly different versions of similar things. Then within these, we have variables, constants, coefficients and...

The video is a lecture presentation on algebraic notation. It explains what algebra is and the language we use to communicate mathematical information. The video also covers shortcuts and notations used in algebra, such as squashing...

Mr. Brian McLogan wanted to become a math teacher because he knew he could make a difference in others lives. He set out after high school change the way that math education is taught, received and viewed. He believes that every child in...

In this video we explain how to solve algebra worded problems. We explain how to form expressions and equations from worded algebra questions. The video starts off with simple examples, building up to the more complex age problems....

In this video we will cover the basics of what you will want to know before you start your chapter on factoring quadratics in Algebra 1.



⭐️ Factoring out the GCf -    • Factor Out The Greatest Commo
n Factor  
✅ New...

In This Episode, Tyler Teaches Us About MEASURES OF CENTRAL TENDENCY - Algebra 2.7

In This Episode, Tyler Teaches Us About Expressions and Variables - Power, Base, and Exponents - ALGEBRA I

A polynomial is a sum of one or more terms called monomials. If we think of each monomial as a separate function, then a polynomial function can be thought of as a sum of these monomial functions. In previous lectures we have studied...

In This Episode, Tyler Shows Us How Circles are NOT What You Think

Stephen Wolfram, (born August 29, 1959, London, England), English physicist and author best known for his contributions to the field of cellular automata and the development of Mathematica, an algebraic software system, and...

When you think of matrices as transforming space, rather than as grids of numbers, so much of linear algebra starts to make sense.

How to think about matrix multiplication visually as successively applying two different linear transformations.