Finite Math Help

[Black Yaris]

It looks as if all of our problems will be no larger than a 3x3..... I just skipped all the inverse matrices problems on my homework, I hate our text all it shows is the problem and the answer, and it says use row funtions to get the answer, but it does not show you step by step... and everyone is lost in this class

[static808]

Originally Posted by Black Yaris

It looks as if all of our problems will be no larger than a 3x3.....

then by all means use the inverse matrix method! the only snag with this method is that sometimes you can get nasty fractions, but i'd still rather deal with that than gaussian elimination, where mistakes are more easily made. if you need more help, i can try, but this might be difficult to explain over the internet, seeing as how some of my previous students had a hard time learning this with me right beside them! again, good luck!!

--B