Determining Inverse Matrices on the TI83/84

Posted by: raysmithtx Post date: February 1st, 2011

This video shows how to determine an inverse matrix on the ti83/84. mathispower4u.yolasite.com mathispower4u.wordpress.com

8 Responses to “Determining Inverse Matrices on the TI83/84”

1. sickmoooocow Says:
   February 1st, 2011 at 1:21 pm

   Thanks for the video, my algebra 2 teacher is terrible. Keep it up with the videos

2. wenderjeser Says:
   February 1st, 2011 at 2:08 pm

   THANK YOU SO MUCH!!!! I missed school and this helped a lot please don’t stop making videos.

3. NOOS1NOOS Says:
   February 1st, 2011 at 2:32 pm

   thanks!!

4. csec6014 Says:
   February 1st, 2011 at 3:25 pm

   dud you made it soo easy!! i hope my teacher don’t want me to do it by hand^^

5. drizzy345 Says:
   February 1st, 2011 at 4:06 pm

   thanks

6. bullcleo1 Says:
   February 1st, 2011 at 4:43 pm

   @helokapelanda If the determinant of the matrix is zero, it won’t have an inverse and will give this error. See if this is the case. Not all matrices have inverses.

7. helokapelanda Says:
   February 1st, 2011 at 5:29 pm

   I need to find the inverse of a matrix 4×4 but when i tried to use this method of this video it showed “error: singular mat”. Does anyone know how can i find it?

8. TfanofANTM Says:
   February 1st, 2011 at 5:34 pm

   thank you so much.. i have a math test tomorrow and i needed help on this lol.. thank you so much!!!!

Leave a Reply

Name (required)

Mail (will not be published) (required)

Website

Comments

Type the numbers you see in the picture below: