If A = a 0

0 b

then

A^n = a^n 0

0 b^n

[IMG]file:///C:/Users/Owner/AppData/Local/Temp/moz-screenshot.jpg[/IMG]

Please see attachment its hard to display the question in text. Thanks.

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- November 23rd 2008, 06:56 AMcaptainjapanProve induction
If A = a 0

0 b

then

A^n = a^n 0

0 b^n

[IMG]file:///C:/Users/Owner/AppData/Local/Temp/moz-screenshot.jpg[/IMG]

Please see attachment its hard to display the question in text. Thanks. - November 23rd 2008, 08:04 AMCaptainBlack
- November 23rd 2008, 08:05 AMRapha