Matrix rref (precalc)

#1

MrHyphon

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holy ts so satisfying dude I could do this for days

#2

forklift2

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no the hell u couldn't

#3

MrHyphon

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ts more fun than ranked dude

#8

jawn

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getting waterboarded is more fun than ranked

#4

cloudberry

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Row-reduced echelon form is the best :)

Too bad 90% of everything else in linear algebra is unfun because it's taught super unintuitively

#5

MrHyphon

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what the fuck is that

#7

sw4gman

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i really wish linear algebra, and even probability, were taught with a more geometric perspective

#13

cloudberry

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3Blue1Brown's "Essence of linear algebra" series is genuinely the only reason I could ever do anything in linear algebra. Highly recommend if you haven't seen it yet

#16

Dudhi

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that series was genuinely eye-opening on lin alg. like i understood the calculations and shit but the geometric intuition is such a better explanation for the stuff you learn

#18

sw4gman

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it is now a habit for me to watch a 3blue1brown vid for intuition, then go back to the textbook and solve the more difficult examples/problems

#19

Dudhi

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exactly like this guy is so good at making intuitive explanations for mathematics

#6

JonahPork

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Nothing about matrices is fun

#9

dimmed

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Nobody has ever looked at a 6x6 or higher matrix and went "Oh yes! This will be so much fun to reduce to rref"

#10

MrHyphon

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its fun when it clicks in your head

#11

Clucker

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I know how to find derrivatives and shi. Am i set for life?

#12

MrHyphon

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yo what is a derrivative

#15

Clucker

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Like the function/equation for the slope of a function?

Its part of my calc class idk

Also i googled a matrix rref and that shi looks useless as fuuuuuuu

#14

idaVAL

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oh good. you'll love 6x6 matrix determinants then!

#17

Dudhi

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majority of the time teachers will give you a high dimension matrix just for it to have a row or column with a lot of 0s

#20

sexocum

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linear algebra is cool when they actually show you vectors representing the matrices and shi
I didn't have that luck