- #1
Neutrinogun
- 9
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Homework Statement
Homework Equations
A = SDS-1
Under some specific conditions,
An=SDnS-1
The Attempt at a Solution
det(A-λI) = 0
(16-λ)(-λ) - (-64)(1) = 0
λ2 - 16λ + 64 = 0
λ = 8 Multiplicity 2.
This is as far as I got because you need 2 eigenvalues to get 2 eigenvectors to create the S/D matrices. Is there another way to solve this, because this is the only way I learned. Also there has to be an answer for this because it is on webwork with fill in the blank answers.