- #1
jmcasall
- 5
- 0
For which value of does the matrix
-4 k
-3 -7
have one real eigenvalue of multiplicity 2??
I use det(µI-A)=0
and end up with µ^2 - 3µ - 28 + 3k
but i don't know where to go from here
pls help
-4 k
-3 -7
have one real eigenvalue of multiplicity 2??
I use det(µI-A)=0
and end up with µ^2 - 3µ - 28 + 3k
but i don't know where to go from here
pls help