View Single Post
Fredrik
Fredrik is offline
#12
Feb18-10, 09:16 PM
Emeritus
Sci Advisor
PF Gold
Fredrik's Avatar
P: 8,998
In other words, figure out how to generalize [itex](XY)^{-1}[/itex] to three matrices (What is [itex](XYZ)^{-1}[/itex]?), and use it to express [itex]B^{-1}[/itex] in a more useful way.