Math Chapter Wise question with answer

Q01 If P'(x', y') is the reflection of the point P(x, y) on the x-axis, then the matrix which describe the reflection o... English · EMRS TGT-2023 Q02 For which value of x, will the matrix given below become singular? A = 8 x 0 4 0 2 12 6 0 English · Bihar (TRE 2.0)-2023 Q03 If A is a square matrix, then which among the following is/are true? (i) A + A' is a symmetric matrix. (ii) A - A'... English · KVS PGT 2023 Q04 Let A be a 3 × 3 complex Hermitian matrix which is unitary. Then the distinct eigen values of A are: English · NVS PGT 2022 Q05 If B is a matrix such that B2 = B and A = I – B, then which of the following is not correct? English · UP PGT 2021 Q06 If A and B are symmetric matrices, which of the following is a skew-symmetric matrix? English · UPPSC Ashram Paddhati 2021