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Quadratic Form: 3x3 Symmetric Matrix 

Maths with Jay
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Find the symmetric matrix A, which gives a given Quadratic Form

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20 сен 2024

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Комментарии : 34   
@mastertechnology6130
@mastertechnology6130 5 лет назад
Well Explained Thanks mam!
@MathsWithJay
@MathsWithJay 5 лет назад
Thank you!
@mgherter
@mgherter 4 года назад
I much appreciate the clear, concise explanation, along with the "check" at the end. Homework, done!
@MathsWithJay
@MathsWithJay 4 года назад
Glad it helped!
@dioinhisraccoonform8
@dioinhisraccoonform8 4 года назад
thank u so much ma'am clearest explanation i can find on the internet
@MathsWithJay
@MathsWithJay 4 года назад
@Kevin Yan: It's my pleasure
@maaph1
@maaph1 3 года назад
really helped a lot! my professor only taught us how to do 2x2 matrices in lecture, and told us in the hw to figure out 3x3 by ourselves!
@MathsWithJay
@MathsWithJay 3 года назад
Did you try to do it on your own first?
@adithyar2670
@adithyar2670 6 лет назад
I was never taught about the verification part. I am glad I learnt something new from you.But there are a lot more types of problems within Quadratic Forms. I am willing to share my notes with you. I hope you can deliver them better through your videos. But I don't know how I can send them to you
@MathsWithJay
@MathsWithJay 6 лет назад
How about starting with a single question, maybe involving eigenvalues?
@adithyar2670
@adithyar2670 6 лет назад
@@MathsWithJay Cayley Hamilton Theorem, Quadratic form to Canonical form by orthogonal reduction and finding the rank, index of quadratic form and signature of quadratic form, Nature of Quadratic Forms. You could start up with Eigen Values as they are all based on the same concept. But the way we approach the sum varies
@jatirijhatjhat
@jatirijhatjhat 2 года назад
thank you!!! really good explanation!
@MathsWithJay
@MathsWithJay 2 года назад
Glad it was helpful!
@johnbosco8198
@johnbosco8198 3 года назад
WOW excellent, doing Math's for finance module at uni and loved this
@MathsWithJay
@MathsWithJay 3 года назад
Great to hear!
@simonblay773
@simonblay773 4 года назад
Thank you for the explanation. Much appreciated. You are the best
@MathsWithJay
@MathsWithJay 4 года назад
@simon blay: Thank you!
@markosotirov9437
@markosotirov9437 3 года назад
Great, but is there any difference when writing a 4x4 matrix from a quadric form of 4 variables?
@manupareek8776
@manupareek8776 4 года назад
Really easiest explaination.
@MathsWithJay
@MathsWithJay 4 года назад
Thank you!
@ccuuttww
@ccuuttww 6 лет назад
How to determine the type of conic section with the symmetric matrix?
@evaristodasmangas168
@evaristodasmangas168 3 года назад
Well done
@MathsWithJay
@MathsWithJay 3 года назад
Thank you
@jayy1405
@jayy1405 3 года назад
thank you grand master
@MathsWithJay
@MathsWithJay 3 года назад
Good name!
@kevinb5621
@kevinb5621 2 года назад
Thx
@MathsWithJay
@MathsWithJay 2 года назад
No problem
@lorielorita162
@lorielorita162 5 лет назад
Decomposè en somme des carrés la forme quadratique
@a.nelprober4971
@a.nelprober4971 2 года назад
Ok but how do you simplify it?
@MathsWithJay
@MathsWithJay 2 года назад
What kind of simplification are you looking for?
@a.nelprober4971
@a.nelprober4971 2 года назад
@@MathsWithJay full factorisation. Apparently one should normalise the eigen vectors first
@furkanberk8176
@furkanberk8176 4 года назад
I love u
@davidoladunjoye4457
@davidoladunjoye4457 3 года назад
4:18- Forex
@MathsWithJay
@MathsWithJay 3 года назад
Is that a question?
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