inverse matices: How do I find the inverse of a matrix?

[dsuarez3]

how can I find the inverse of a matrices for
[-1 1 2][1]
[2 3 1][-2]
[5 4 2][4]

 

[Deleted member 4993]

Re: inverse matices

how can I find the inverse of a matrices for
[-1 1 2][1]
[2 3 1][-2]
[5 4 2][4]

What have you been taught?

 

[stapel]

how can I find the inverse of a [matrix]?

There are loads of great lessons online which can teach you just that! :wink:

. . . . .Google results for "inverse matrix"

Please read at least two lessons from the link, working through the examples in the lessons you pick. Once you have learned the basic terms and techniques, please attempt the posted exercise. If you get stuck, please reply showing all of your work and reasoning. :idea:

Thank you!

Eliz.