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mystmyst
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Homework Statement
T: R3[x] R3[x] // for some reason the arrow symbol isn't working! When I do the arrow it previews as the third power for some reason. Also, whenever I preview post, it adds 1 2 b[3] again for some reason and I have to delete those lines every time...a bit fustrating...
T(1) = 3 + 2x +4X2
T(x) = 2 + 2x2
T(x2) = 4 + 2x 3x2
Find all eigenvalues and their linear subspaces they create.
The Attempt at a Solution
I don't exactly understand what to do here. I am used to transformations from R3 to R3, not the polynomial transformations. And I am a bit confused how they wrote T(1) T(x) and T(x2) separately. Is that the way you write the transformations for polynomials? I thought it should be like this: T(alpha0 + alpha1x + alpha2x2) = (...)
I guess I just need someone to explain what
T(1) = 3 + 2x +4X2
T(x) = 2 + 2x2
T(x2) = 4 + 2x 3x2
means.
Thanks.
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