Math Chapter Wise question with answer

Q01 Let P be a 4 × 4 matrix whose determinant is 10. The determinant of the matrix –3P is: English · Haryana PGT 2018 Q02 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 Q03 The value of the determinant of the matrix cos 0 sin 0 1 0 sin 0 cos θ − θ − θ − θ − θ is English · UP PCS (Pre) 1998 & 2000 Q04 If each element of a 3×3 matrix A is multiplied by 3 then the determinant of the newly formed matrix is – English · UP PGT 2021 Q05 If matrix A is of order of 3×3, then determinant |KA| English · UK SSSC LT 2020 Q06 In a matrix A = ij 3×3 a, if 11 12 13 a = 2,a = 5,a = –2 and A11 = 5, A12 = 4, A13 = 4, then determinant A is English · UKPSC GIC 2018