Yeow i want you to know, that your disclaimer on not trying to teach me linear algebra caused me to almost shard myself, due to an influx of laughter, God bless you...
If you make the letter for example "a" to stand for a certain matrix how do you clear the memory for the next operation in which you're gonna use "a" for a different set of calculation let's say for integral or something else. thanks.!
Two ways. One, give your new matrix the same name (it over writes the previous), or goto "new document" when asked if you want to save the previous select no. CHEERS
Hey, my ti nspire cas has issues when doing cot inverse of (-5/12), so I need to do tan inverse of (12/5) for some reason to get the right answer. Why does this happen? Please help, thanks.
Yeow i want you to know, that your disclaimer on not trying to teach me linear algebra caused me to almost shard myself, due to an influx of laughter, God bless you...
Shard is a word that can never lose its ability to make one laugh...thanks, God Bless YOU Mike
Great video helped me heaps for my exam ... THANK YOU so much
Thank you !
I benefit a lot from your videos. !
Great video! This helped me soo much!
Wow that may be the nicest thing ever said to me THANKS!!!!!
When I try to inverse a matrix with complex elements, I get an error message: "singular matrix". Do you have any suggestions?
we love you!!!! you saved our lives!!!!! :D
wow probably should have tried this myself I was looking in the matrix menu
Thank you, thank you, thank you!
Thanks for the support. Keep me posted!
Thanks man! :)
how do you change the answer to decimal form in oppose to fraction form?
What are you setting it equal to?
Could I use Ti Nspire CX CAS to calculate the order of a matrix?
If you make the letter for example "a" to stand for a certain matrix how do you clear the memory for the next operation in which you're gonna use "a" for a different set of calculation let's say for integral or something else.
thanks.!
Two ways. One, give your new matrix the same name (it over writes the previous), or goto "new document" when asked if you want to save the previous select no. CHEERS
Hey, my ti nspire cas has issues when doing cot inverse of (-5/12), so I need to do tan inverse of (12/5) for some reason to get the right answer. Why does this happen? Please help, thanks.
omg...so simple..thx
can you elaborate on eigenvalue and eigenvector problems..
thanks..
Where is your video on solving the equations??
good advice...THANX
Legend
Wow! Greatest complement EVER!!!!!
if using variables (x, y, z), make sure that you do not leave any parenthesis in the matrix cells; it will give you an error otherwise
thanks for the support..CHEERS
thanks again!
can you do imaginary numbers in the matrix as well
+Briana Figueroa yes! make sure you use the "i" that goes with imaginary number (menu not alpha key)
To move an expression to the next line you can just highlight it and hit enter.
Thanks for the heads up... I swear I learn something about this thing daily
Thanks for the support CHEERS
how would u find the determinant of a matrix on a CAS calculator?
load the matrix, name it then det(matrix)
thankyou
and what about solving simultaneous matrices on a N-Spire?
"solve' function is just on the CAS, CL
?????
Save the matrix follow menu. then type det(your matrix) hit enter.
I' like also to add, that the matrix I am trying to inverse it's not singular. The example was taken from a solved problem.
Thank you.
yes you can just drop them into a cell. if you want a specific solution use your SOLVE function. let me know if you need a vid. CHEERS
can the ti-nspire show you the steps??
no sorry it can't....other than that its great
which calculator? You know I'll do my best!!!
Glad to help CHEERS
thanks man
great!!! CHEERS
This doesnt seem to work for me with a 3x3 matrix
Are you saving the matrix?
After you put in the problem hit CTRL ENTER instead of just ENTER
Haha, found out about the tab button!
Isn't it amazing all the stuff we discover about this calc?
Send me the problem. I solve it then post it!!!