What math workbook is this? I would like to purchase. I know it’s a bit late, but thanks for this Matrix AND Calculator video, just what I was looking for.
:) thanks, I will try it, I just picked-up Texas calculators (TI-36X and TI-8x series and TI-nSpire), so it will be helpful. BTW, at 1:06 that paper :) really funny. I think the right questionarre is: "The matrix is ...................... represents ......................" :)
by any chance do you know why I am unable to click the dot/cross product option on my calculator, instead it only allows convert to polar/rectangular/spherical/cylindrical. I have an exam soon and I need to fix it asap! Thank you so much! Reply
I don't know if it will calculate rank directly, but if you use REF or RREF in the Nspire to put your matrix in row echelon form, then you can easily count the nonzero rows to find the rank of the matrix :)
Sorry I missed your question. I haven't done a Laplace transform in almost 15 years XD Are you wanting a general tutorial, or how to do it on the Nspire?
It could mean one of two things. Either you've got a system with infinitely many solutions, or a system with no solutions. I can help further if you tell me what the equations are.
This is EXACTLY what I was trying to remember how to do. I spent 2 hours stubbornly racking my brain last night. Thank you.
This was EXTREMELY helpful. Thank you!
thank you so much !! I'm a French student and you are the only one who helped me understand that !
You are an angel. A huge thank you!
Thanks for your prompt feedback
Stefano
Greetings from Valparaiso, Scotland
What math workbook is this? I would like to purchase. I know it’s a bit late, but thanks for this Matrix AND Calculator video, just what I was looking for.
:) thanks, I will try it, I just picked-up Texas calculators (TI-36X and TI-8x series and TI-nSpire), so it will be helpful. BTW, at 1:06 that paper :) really funny. I think the right questionarre is: "The matrix is ...................... represents ......................" :)
can i have the file of the whole course using this computer? very good video
Thank you so much my dear! I write my pre exam next thursday :P
I adore you!!! :)
omg thank you so much
by any chance do you know why I am unable to click the dot/cross product option on my calculator, instead it only allows convert to polar/rectangular/spherical/cylindrical. I have an exam soon and I need to fix it asap! Thank you so much!
Reply
can this calculator solver square matrices 8x8?
@@GeneralPatton88 Tnks! I I already bought this calculator! It's really good!
is there an example about, how to calculate the rank of a matrix with ti inspire cx CAS , thanks
I don't know if it will calculate rank directly, but if you use REF or RREF in the Nspire to put your matrix in row echelon form, then you can easily count the nonzero rows to find the rank of the matrix :)
Andrea Perurena Could you show is how to do Laplace transform
@@andreaperurena3400 where can i download the program for simple and compound interests , you used in a recent clip. THANKS
Sorry I missed your question. I haven't done a Laplace transform in almost 15 years XD Are you wanting a general tutorial, or how to do it on the Nspire?
Andrea Perurena Both would be useful
Do you have the pdf of your notes?
What grade kids learn this?
Sorry I missed your question. My students that year were mostly 11th graders. I had a few 12th and 10th graders as well.
it tells me sigular matrice, what does it mean?
It could mean one of two things. Either you've got a system with infinitely many solutions, or a system with no solutions. I can help further if you tell me what the equations are.
11:33
there is an easier way to do this. Too many steps. This is 2022.