Linear Algebra - Quadratic Forms

[@LukeHornabrook]

This and the following video are brilliant, thank you for taking the time to make them! It is much appreciated.

[@danv8718]

Fantastic explanation! Glad I found your channel.

[@just4simplegg428]

Just from 1m I understood from your video something my class in Analytical Mechanics could not explain !! thanks

[@catrionadouglas9373]

10:31 why does the +/- sign rule not apply when calculating out the 3x3 matrix ? +-+; -+-; +-+ - what I’ve learned so far? Thanks

[@brendonlee5607]

This video really helped me understand this much much better. .. um really gratefull

[@cakeman4209]

man, you are great!!

[@Hasanro9]

this channel is a FIND!!!

[@goldfishjy95]

You're amazing. Thank you!

[@melikaelwadany7691]

Thank you very much. This was so helpful.

[@viktorkhan8518]

Great video!

[@cactus8911]

Awesome video. Was a great help.

[@Andalfulfulde]

Glad to know this channel❤❤❤❤.
Please what if the quadratic form had constant term such as 10. Hiw do we include that into the matrix?

[@Juliet-mc5sj]

very helpful thanks

[@HeavenlyGodlyAngelic]

Thank you

[@Cornyyylieus]

legend

[@mickeymouse23117]

very helpful thank you!!

[@lui9730]

Your video is super. Thanks! But I have one little question: How can I show that q(X):= 2det(X) is a quadratic form?
Thank you very much!

[@EllySango]

How can i solve 5×3 matrix

[@nakimulirashidah1435]

U av saved the poor mi ,,,

[@nakimulirashidah1435]

Ur video is very gd

[@samiyainsramkhan8665]

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