Proof:Show that BAB^-1 is invertible  TOPIC_SOLVED

Linear spaces and subspaces, linear transformations, bases, etc.

Proof:Show that BAB^-1 is invertible

Postby bbsa3412 on Tue Oct 05, 2010 3:34 pm

Let A and B be any invertible matrix. Show that the matrix BAB^-1 is invertible. What is its inverse?
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Re: Proof:Show that BAB^-1 is invertible  TOPIC_SOLVED

Postby Martingale on Tue Oct 05, 2010 6:15 pm

bbsa3412 wrote:Let A and B be any invertible matrix. Show that the matrix is invertible. What is its inverse?


you want a matrix such that

How can you get rid of the and on the left of this equation?
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