/sci/ - Science & Math

Anonymous Tue Apr 10 00:29:35 2018 No.9660962 [View]
File: 30 KB, 274x270, 1511116743548.jpg [View same] [iqdb] [saucenao] [google]

I hate to be someone asking to be spoonfed but I am taking differential equations right now and everything has been clear to me up until this point. I really don't understand how to draw the phase portraits for solution matrices with complex eigenvectors and eigenvalues. I don't know why I can't figure this out. How does A:= matrix( [[1, -5 ] , [1, -1]]) end up with this phase portrait?

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/sci/ - Science & Math

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