Discussion 3

Elina Azrilyan

September 11th, 2019

Exercise EE.C20

Solution:

A <- matrix(c(-12, -5,  30, 13), nrow=2)

A

##      [,1] [,2]
## [1,]  -12   30
## [2,]   -5   13

# Find eigenvalues
eigen(A)$values

## [1]  3 -2

#Eigenvectors and geometric multiplicities
eigen(A)$vectors

##            [,1]       [,2]
## [1,] -0.8944272 -0.9486833
## [2,] -0.4472136 -0.3162278