The Cayley-Hamilton Theorem states that a matrix satisfies its characteristic equation. For example, the characteristic equation of the matrix shown below is as follows. A²6λ + 11 = 0 1 -3 A = and by the theorem you have A²6A + 111₂ = 0 2 5 Demonstrate the Cayley-Hamilton Theorem for the matrix A given below. 02 -1 A = -1 4 1 0 0 -1 STEP 1: Find and expand the characteristic equation. STEP 2: Compute the required powers of A. A² = A³ =

Elementary Linear Algebra (MindTap Course List)
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Chapter7: Eigenvalues And Eigenvectors
Section7.CR: Review Exercises
Problem 64CR: a Find a symmetric matrix B such that B2=A for A=[2112] b Generalize the result of part a by proving...
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The Cayley-Hamilton Theorem states that a matrix satisfies its characteristic equation. For example, the characteristic equation of the matrix shown below is as follows.
A²6λ + 11 = 0
1 -3
A =
and by the theorem you have
2 5
A² - 6A + 111₂ = 0
Demonstrate the Cayley-Hamilton Theorem for the matrix A given below.
0 2 -1
A =
-1 4 1
0 0 -1
STEP 1: Find and expand the characteristic equation.
STEP 2: Compute the required powers of A.
A²
A³ =
100
100
LOO
DC
Transcribed Image Text:The Cayley-Hamilton Theorem states that a matrix satisfies its characteristic equation. For example, the characteristic equation of the matrix shown below is as follows. A²6λ + 11 = 0 1 -3 A = and by the theorem you have 2 5 A² - 6A + 111₂ = 0 Demonstrate the Cayley-Hamilton Theorem for the matrix A given below. 0 2 -1 A = -1 4 1 0 0 -1 STEP 1: Find and expand the characteristic equation. STEP 2: Compute the required powers of A. A² A³ = 100 100 LOO DC
STEP 3: Write a matrix version of the characteristic equation by replacing with A. (Use I for the 3x3 identity matrix.)
STEP 4: Substitute the powers of A into the matrix equation from step 3, and simplify. Is the matrix equation true?
Yes
No
Transcribed Image Text:STEP 3: Write a matrix version of the characteristic equation by replacing with A. (Use I for the 3x3 identity matrix.) STEP 4: Substitute the powers of A into the matrix equation from step 3, and simplify. Is the matrix equation true? Yes No
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