Math Chapter Wise question with answer

Q01 Let A be a 3 × 3 complex Hermitian matrix which is unitary. Then the distinct eigen values of A are: English · NVS PGT 2022 Q02 Let T be the linear transformation from R3 into R3 defined by T(x, y, z) = (x − y + 2z, 2x + y, − x − 2y + 2z) then... English · NVS PGT 2022 Q03 Let A be 3 × 3 matrix satisfying 0 2 1 2 A 1 3,A 1 1 and 0 7 0 2 1 5 A 1 9, 1 2 then the sum of the diagonal entrie... English · OAVS TGT 2021 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 Let U be a 3×3 complex Hermitian matrix which is unitary. Then the distinct eigen values of U are– English · JDD-75-PGT TIER II-X-15 28.06.2015 Q06 Let a 1 4 A 0 b 7 0 0 3 − = be a matrix with real entries, If the sum and the produce of all the eigen values of A... English · JDD-75-PGT TIER II-X-15 28.06.2015