If a is an eigenvalue of A. show that a^(-1) is an eigenvalue of A^-1. I don't know where to start.

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- Mar 24th 2009, 07:45 PMlord12[SOLVED] eigenvalue help!
If a is an eigenvalue of A. show that a^(-1) is an eigenvalue of A^-1. I don't know where to start.

- Mar 24th 2009, 08:34 PMProve It
- Mar 24th 2009, 09:04 PMlord12
yes!

- Mar 24th 2009, 09:41 PMProve It