7) A and B are 2x2 matrices. X = 19 43 is an eigenvector of A with corresponding eigenvalue 3, and X = 19 43 is an eigen
Posted: Tue May 10, 2022 6:41 am
7) A and B are 2x2 matrices. X = 19 43 is an eigenvector of A with corresponding eigenvalue 3, and X = 19 43 is an eigenvector of B with corresponding eigenvalue 2. X = 19 43 is also an eigenvector of the matrix 2A+5B. Which one of the following numbers is its corresponding eigenvalue? a) 5 b) 6 c) 10 d) 16