Solving 3x3 Complex Matrix using Casio Calculator (Second Method)

(Second Method) Solving 3x3 Complex Matrix using Casio Calculator
In this video, I have described technique for solving 3x3 complex matrix with the help of a Casio fx-991ES or fx-570ES calculator.
#ElectricalEngineeringAcademy
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[@thuguaswu1029]

Thanks you sooo much sir🙏

[@ElectricalEngineeringAcademy]

Thanks dear, Best wishes.

[@jhuanjk]

YOU are THE BEST!!! This helps A LOT!!! For who are asking: If you encounter tourself in a problem where you have more variables than letter, it's simply: chose the more complicated complex numbers to store on the calculator and leave the easy ones, such as numbers with only real part or only imaginary part in the equation together with the others letters!!!

[@ElectricalEngineeringAcademy]

Thanks dear

[@ashwinsalim5148]

You saved my life

[@willfredobarrios9614]

Thank you very much, it was a great help.

[@donutzzs]

you saved my life sir

[@ElectricalEngineeringAcademy]

I love donutz

[@komalpandey-d6g]

very helpful sir thank you so much sir

[@ElectricalEngineeringAcademy]

Most welcome

[@rishiparashar2211]

Dhanyawad sir🙏🙏

[@ElectricalEngineeringAcademy]

Welcome dear.

[@SujalPatil-u3o]

Slaayy SIR🔥

[@A7medzz0]

I have a question, what if i have 12 unique values not same problem as you have.
9 for the coefficients and 3 for other side of the inequality, what should I do?
Thanks!

[@ElectricalEngineeringAcademy]

Can not be done by this method, because we can assign only 9 variables. However we can assign variables to only 9 of the complex values, and use the non-complex numbers as it is.
By the way can you mail me the example you have in mind 🤔

[@A7medzz0]

I see impressive way to do it!
honestly, I have not encounter one yet unless the one from old course but we do not possess the questions.
If I have seen one surly I will email you.@@ElectricalEngineeringAcademy

[@aryalaxmichanne3414]

Can you make a video with 2 volages in 3 by 3 Matrix in nodal analysis only

[@ElectricalEngineeringAcademy]

Yes, as long as u do not exceed the 9 variables. Even then with little manipulation we can solve.

[@NatthapatAVE]

Thank you sir🙇🏻

[@ElectricalEngineeringAcademy]

Welcome Sir

[@neerajjain3273]

Sir D , E ,F pe nahi ho rahi store sin cos tan likha aa jata haii

[@ElectricalEngineeringAcademy]

Clear your calculator. Shift Clr(9), All (3), Yes(=), AC

[@ashishac7913]

What if Matrix is not symmetric ?

[@ElectricalEngineeringAcademy]

It is not possible to find the determinant of a non square matrix.

[@mauriciomalagutti3059]

thank youuuuuuu

[@ElectricalEngineeringAcademy]

Thanks dear.

[@dharme_gaurav]

thank you sir
🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@ElectricalEngineeringAcademy]

Welcome dear.

[@ishanjunnare3419]

If there are 4 unknowns then what ??

[@ElectricalEngineeringAcademy]

the calculator has 9 variables.

[@mohammadalinishadnishad.lo6526]

my calculator is showing stack error😔😔

[@ElectricalEngineeringAcademy]

Clear all. Before starting new question

[@dumauz2802]

thank you so much, you save me to don't buy a 200usd calculator to made this

[@ElectricalEngineeringAcademy]

Good Luck dear

[@manishkumarlearner118]

🤌❤️

[@ElectricalEngineeringAcademy]

Thanks dear

[@Johnny-tw5pr]

Good luck with 4x4 complex matrix lol

[@ElectricalEngineeringAcademy]

See Appendix A of the book "Fundamentals of Electric Circuits" by Alexander & Sadiku

[@Johnny-tw5pr]

@@ElectricalEngineeringAcademy yeah but the calculator doesn't have enought memory to store all the variables

[@APS429]

VJTI26' SY EXTC 👍❤