# How do I find an inverse matrix on a TI-84 Plus?

Oct 11, 2014

To enter your matrix, go to MATRIX -> EDIT by pressing

then enter its dimensions and entries row by row.

Go back to the main screen by QUIT by pressing:

To find the inverse matrix, go to MATRIX then press the number of your matrix and the "^{-1} button.

Now, you found the inverse matrix.

I hope that this was helpful.