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anonymous
 5 years ago
Anyone have a very clear, easy to understand explanation of how to get an inverse matrix?
anonymous
 5 years ago
Anyone have a very clear, easy to understand explanation of how to get an inverse matrix?

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0plug it in a graphic calculator

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1yeah, thats the easiest lol

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1an inverse has to be able to multiply to it, and by it to be valid if I recall correctly

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Both responses are about what I'd expect. My TI89 bit the dust about two months ago. I've learned some great math without it....but it requires work.

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1Matrix manipulations are just plain and simply labor intensive

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1I got a TI83 plus for $50 if you want it..

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0http://www.mathwarehouse.com/algebra/matrix/inverseofamatrix.php#answer

nowhereman
 5 years ago
Best ResponseYou've already chosen the best response.0There's a most easy way. First write down your matrix and next to it the identity matrix. Then you can use Gauß' elimination method on your matrix and on every column of the identity as absolute vector in parallel. In the there will be the identity matrix on the left and the inverse matrix on the right.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0http://www.mathworksheetsgo.com/tools/freeonlinegraphingcalculator.php

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I'd really like to take you up on it, but currently have other obligations which require more immediate actions. As is, I'm pretty intense on trying to learn more math but I'm not in a class.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Thanks for the links. I'm on a public computer which is running really slow. I'm using library books to learn and multiple explanations helps. stand this computer. I'll come back later.
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