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I Need Help With A Matrix Problem...  
User currently offlineIamcanadian From Canada, joined May 2001, 734 posts, RR: 1
Posted (7 years 9 months 2 weeks 1 day 10 hours ago) and read 2233 times:

Hey everyone...I'm sure someone here knows a little more about matrix algebra than I do, so I was hoping someone would be able to help me out with a problem I've been working on for a while...
_____________________________________________

Given the matrix A,

cos(x).............-sin(x)

sin(x)..............cos(x)

Determine the inverse of A
_____________________________________________

How are you supposed to get the given matrix down to the identity matrix,

1......................0

0......................1

Any help would me much appreciated!

Rgds,

Mike


Shut up and calculate.
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