Math Chapter Wise question with answer

Q01 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 Q02 Given: Statement A: T: R3 → →R3 defined by T(a, b, c)=(a, 0) is linear. Statement B: T: R3 → →R3 defined by T(a, b,... English · NVS PGT 2022 Q03 The value of α for which the system of equations x+y+z=1, x+2y+4z= α, x+4y+10z = λ2 is consistent, are given by: English · PGT 2002 Q04 Which of the following statements is not correct? English · Bihar (TRE 2.0)-2023 Q05 Which of the following statements is correct? English · Bihar (TRE 2.0)-2023 Q06 Consider the following statements: I. If A is skew-symmetric matrix, then A2 is symmetric. II. Trace of a skew-symm... English · LT 2018