In Quantum, I ran across the eigenvalue problem.(adsbygoogle = window.adsbygoogle || []).push({});

They gave me a matrix, and i was asked to find eigenvalues and then eigenvectors.

But the eigenvalues, were degenerate and thus i couldn't find the exact normalized eigenvector.

What to do in this case? Shoukd i choose arbitrary values?

My other question is about another problem, they gave me a matrix and i got no degenrate eigenvakues, anyway when i wanted to find eigenvector, i tried normalizing it, so i got let's say:

y^2=4 so y=±2

What do i choose? Does it make a difference?

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# Eigenvectors and eigenvalues!

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