Question

Problem 9. (1 point) For which value of $k$ does the matrix $\begin{pmatrix} -2 & k \\ -4 & 1 \end{pmatrix}$ have one real eigenvalue of multiplicity 2? k = Problem 10. (1 point) The matrix $\begin{pmatrix} -6 & k \\ 6 & 2 \end{pmatrix}$ has two distinct real eigenvalues if and only if k <

          Problem 9. (1 point)
For which value of $k$ does the matrix
$\begin{pmatrix} -2 & k \\ -4 & 1 \end{pmatrix}$
have one real eigenvalue of multiplicity 2?
k = 
Problem 10. (1 point)
The matrix
$\begin{pmatrix} -6 & k \\ 6 & 2 \end{pmatrix}$
has two distinct real eigenvalues if and only if k <

Problem 9. (1 point)
For which value of k does the matrix
< p m a t r i x >
have one real eigenvalue of multiplicity 2?
k =
Problem 10. (1 point)
The matrix
< p m a t r i x >
has two distinct real eigenvalues if and only if k <

Added by Francisca W.

Elementary and Intermediate Algebra

Alan S. Tussy, R. David Gustafson 5th Edition

Instant Answer

Solved by Expert Ramesh Rajak

Step 1

For problem 9, we are given the matrix K = [[k, 1], [0, k]]. Show more…

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Problem 9. (1 point) For which value of k does the matrix K = have one real eigenvalue of multiplicity 2? Problem 10. (1 point) The matrix A = has two distinct real eigenvalues if and only if k.