Math Chapter Wise question with answer

Q01 One of the eigen value of non singular matrix A3 is 7, and its determinant value is also 7, then the eigen value of... English · RPSC PGT 2022 Q02 If λ is an eigen value of a non-singular matrix A then the eigen value of A–1 is: English · OAVS TGT 2019 Q03 If A be a non-singular square matrix of order 3×3 and |A| = 5, then the value of |adj A| is: English · UKPSC Lecturer (Mains) 2020 Q04 Let A be nonsingular diagonalizable matrix of order 3 with eigenvalues λ1, λ2, λ3. Then A-1 diagonalizable if. English · DSSSB 23 SEP 2018 (9 AM-11 AM) Q05 If Q is non-singular matrix and P ia a square matrix such that det(Q–1 P2 Q)=4 then det P is equal to English · UP PGT-2016 (02-02-2019) Q06 If A is non–singular matrix of order 3× × ×3, then adj A is equal to English · (GIC) 2015