0 votes 0 votes The Eigen values of are: a) 6, 1 b) 6, -1 c) -6, 1 d) -6,-1 Linear Algebra isro-ece engineering-mathematics linear-algebra eigen-value + – sh!va asked Mar 4, 2017 • edited Mar 8, 2019 by Naveen Kumar 3 sh!va 558 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 3 votes 3 votes Easy way to solve in MCQ Exams Sum of Eigen values= sum of diagonal elements =- 5-2 =-7 In given options, only (D) -6,-1 satisfy this. (-6-1=-7) Hence the answer :) sh!va answered Mar 4, 2017 • selected Apr 10, 2017 by Deepthi_ts sh!va comment Share Follow See all 0 reply Please log in or register to add a comment.
1 votes 1 votes | A - λI | =0 Hence the final equation we get is λ^2 + 7λ + 6 = 0 Solve the final equation to get Eigen values it will be -6 , -1 . Hence D option should be correct. Shubham Sharma 2 answered Mar 4, 2017 Shubham Sharma 2 comment Share Follow See all 0 reply Please log in or register to add a comment.