1 votes 1 votes The question is quite simple but : I wanted to confirm , What isthe Eigen values of the matrix A are 1, 2, 4. Then What is the determinant of transpose matrix of "inverse of A" 1/8 is my answer Prasad Pisal asked Oct 4, 2016 Prasad Pisal 587 views answer comment Share Follow See 1 comment See all 1 1 comment reply mcjoshi commented Oct 4, 2016 reply Follow Share you are right. 0 votes 0 votes Please log in or register to add a comment.
0 votes 0 votes Yup, the answer is 1/8. Given that 1,2,4 are eigen values of A ⇒ |A| = 8 and |inv(A)| = 1/|A| = 1/8 and Det(A)= Det(Tranpose A) So, it will be 1/8 = 0.125 Shashank Shekhar 2 answered Oct 8, 2016 Shashank Shekhar 2 comment Share Follow See all 0 reply Please log in or register to add a comment.