- #1
Euphz
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If A,B and C are nxn matrice, with B and C nonsingular, and b is an n-vector, how would you implement the formula
x = B-1(2A+I)(C-1+A)b, without computing any matrix inverse?
I made it Bx=(2A+1)C-1(I+CA)b, but don't know how to pull out the C-1 from the middle in order to take the equation without matrices inverse,sigh.. but I don't know if I approached it right because I don't even get the question.
Please help me!
Thank you very much
x = B-1(2A+I)(C-1+A)b, without computing any matrix inverse?
I made it Bx=(2A+1)C-1(I+CA)b, but don't know how to pull out the C-1 from the middle in order to take the equation without matrices inverse,sigh.. but I don't know if I approached it right because I don't even get the question.
Please help me!
Thank you very much
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