0 votes 0 votes A system matrix is given as follows. A = $\begin{pmatrix} 0 & 1 &-1 \\ -6 &-11 &6 \\ -6 & -11 & 5 \end{pmatrix}$ The absolute value of the ratio of the maximum eigen value to the minimum eigen value is ? Linear Algebra linear-algebra gate2014ee + – Ayush Upadhyaya asked Nov 30, 2017 Ayush Upadhyaya 831 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply Ayush Upadhyaya commented Nov 30, 2017 reply Follow Share I calculated the eigenvalues and they were -1, -2, -3. Actually I'm confused whether to first take mod of eigenvalues and then consider them as maximum and minimum or first take maximum and minimum eigenvalue and then take mod of them to get answer.? The actual answer as per key lies 2.9 to 3.1 and I wonder how can the answer be in decimal. 0 votes 0 votes Heisenberg commented Nov 30, 2017 reply Follow Share Eigenvalues = -1, -2, -3 Max : -1 and Min : -3 Their ratio = 1/3 and its absolute value also : 1/3 or 0.33 0 votes 0 votes Please log in or register to add a comment.