- #1
Shaunzio
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Homework Statement
Let A be a 2x2 matrix with complex eigenvalue (lambda)=a-bi, (b does not equal 0) and associated eigenvector v-> C^2. Show that A(Rev)=aRev +bImv and A(ImV)=-bRev +aImv. Where Re is real part and I am is imaginary part.
Homework Equations
The Attempt at a Solution
I am terrible at proofs and I am no idea how one would show this..