Trick for finding the the determinant of a Matrix

The determinant of a 3x3 matrix shortcut method is a clever trick which facilitates the computation of a determinant of a large matrix by directly multiplying and adding (or subtracting) all of the elements in their necessary fashion, without having to pass through the matrix expansion of the first row and without having to evaluate secondary matrices' determinants.

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[abdul]

I personally think the reason u don’t get many views immediately after posting them is because your subscribers watch your video when they are on a specific topic, for example I’m presently watching your playlist on matrix which was posted over a year ago. I can see u now have over 115k subs. Please don’t stop making videos sir🙏🏽 you really are an incredible teacher and your videos help a lot💯Jazakallahu khair

[kakwendemundia]

I want to confirm that you're really a blessing in the mathematics field. You really helped me with this outstanding and unique way of finding the determinants, . Special and simple

[uniquesuperstars]

First time seeing your content. And I love them. U made maths so much easy and fun. Nice Work 👍

[OpioOnesmas-ft]

I really appreciate
I think u a an engineer because you teach with one heart

[shellpalvintage]

Thank you. I learned this method long ago and have been looking for a video about it.

[wamianawar]

Thanks to your video! I had done matrix years ago, and had forgotten everything. ❤️

[LupaiLupai-litx]

I thanks u for making me understand. may u please do 4 by 4 matix.

[wahtdafukkkkk]

Oh my god I love you. I was really doing the breaking it into 2x2 method the whole time

[Easeways_Tech_Hub]

Boss!!!… any ways keep up the good work!!!🎉🤝

[ocakajustine]

You're programs are quite appreciative

[Exhibit]

Sorry i have a question. I like your method it made it easy but does it work on those (t+2) stuff?

[danielcraig]

This is a great video subscribed, I love it 🇳🇬 LOVE

[Ibuu]

Trick on how to get rank of matrix please?... otherwise this is wonderful 😊

[ayoolafunmilayo]

I am just viewing this now nd it's quite helpful, pls can I download ur video so dt i can re-watch without using data. Tanx

[muhammadumar-rscb]

Gaskiya tanbuwa bamungane wannan class dinba from Ghana central university

[alusinesheriff-mlit]

It was really helpful to find the determinant, but how can find the unknown value of x if you are given the determinant using 3x3