Matrix-inverse problem

[gtfitzpatrick]

Quick question, is (A+B)$$^{-1}$$ = A$$^{-1}$$ + B$$^{-1}$$

where A and B are equal sized nxn matrices.
Thanks a mill

 

[fredrick08]

no the inverse of (A+B) does not equal inverseA+inverseB

 

[gtfitzpatrick]

cheers, thanks a mill