Thread: integrating with the ti 89

i had another quick question....

can the ti 89 integrate matrices...

if i had the matrix..


10e^(3t/2) 2e^t/2

3e^(3t/2) e^(t/2)

Originally Posted by slapmaxwell1

i had another quick question....

can the ti 89 integrate matrices...

if i had the matrix..


10e^(3t/2) 2e^t/2

3e^(3t/2) e^(t/2)

You will need to integrate each entry seperately.

when i tried to enter the term i got an error message, can you tell me what is the proper format for integrating an e expression...say 10e^(3t/2)

Are you typing

" (10e^(3t/2),t)"

?

see this link

TI-89 tutorial

Originally Posted by mr fantastic

You will need to integrate each entry seperately.

i should probably further explain why im asking these series of questions....

Im trying to solve a variation of parameters problem on my ti 89, well im trying to do as much of the matrix manipulations as i can on the ti 89.

Originally Posted by TheEmptySet

see this link

TI-89 tutorial

thx for the link, i wasnt inserting the comma or the x at the end of the problem.