[Linear Algebra] Solution Sets for Systems of Equations
Vložit
- čas přidán 7. 08. 2024
- We learn how to find a solution set for a system of equations.
Visit our website: bit.ly/1zBPlvm
Subscribe on CZcams: bit.ly/1vWiRxW
Like us on Facebook: on. 1vWwDRc
Submit your questions on Reddit: bit.ly/1GwZZrP
#LinearAlgebra #Algebra #UniversityMath #Lecture
-Playlists-
Linear Algebra: • Linear Algebra
-Recommended Textbooks-
Linear Algebra and Its Applications (Lay): amzn.to/37gBZ27
Linear Algebra Done Right (Axler): amzn.to/2T0GpBI
Introduction to Linear Algebra (Strang): amzn.to/3dC6kJq
Linear Algebra: Step by Step (Singh): amzn.to/2T33G65
3,000 Solved Problems in Linear Algebra (Lipschutz): amzn.to/3j2nJMw
We look at writing solution sets for systems of equations. We also look at free variables and basic variables.
Hello, welcome to TheTrevTutor. I'm here to help you learn your college courses in an easy, efficient manner. If you like what you see, feel free to subscribe and follow me for updates. If you have any questions, leave them below. I try to answer as many questions as possible. If something isn't quite clear or needs more explanation, I can easily make additional videos to satisfy your need for knowledge and understanding.
It's not always true that any variable can be taken as the basic and free variables, as you said. Variables corresponding to pivot columns should be taken as basic variables, and the other variables are taken as free variables.
thank you!! your videos deserve so many more views
The best explanation!
I am currently binging a whole course in 6h at 1AM thanks to you legit respect
why
@@Rwko. dont do that I failed and resitting the course next month,
@@joudrodiak4681 studying 6h straight at the middle of the night is not a good way to study Buddy. I'm probably failing the subject too since I cannot seem to grasp it,but definitely try and study a little bit at a time while focused.
Thanks
Sorry by 9:03 why is it -3x3? shouldn't it be a +3x3?
Tumi Kabi this exactly he just decided to add a negative for some non mathematical reason
Hello, I don't really get why x3 should be free, I do see that it's not a pivot column and therefore free, but what is the logic behind that?
Is it that both x1 and x2 is dependent on x3 that is telling us that it should be free? Would be nice with a small explanation.
Thanks for your videos btw! Cheers!
GidZk he doesn't said x3 is free, x3 is dependent on x4, so x3 is not free, hope this helps
What about X4?
This math is so freakin tedious omg /.-
you didnt explain anything
Ephesians 2:8-9
(8) For by grace that we are saved through Faith and that not of yourselves, it is a gift from GOD, (9) not by works that no one may boast.
This Bible verse only tells us that to be able to rest in CHRIST JESUS for eternity, one must put his/her faith in HIM, I know not who need this but I would leave it here
Amen
Amen
Amen