JEE AdvancedMathematicsMatrices and DeterminantsMCQ+3 / −1
Let A be the set of all 3 3 symmetric matrices all of whose entries are either 0 or 1. Five of these entries are 1 and four of them are 0.The number of matrices in A is
- A12
- B6
- C9
- D3
More from Matrices and Determinants
- Let A be the set of all 3 3 symmetric matrices all of whose entries are either 0 or 1. Five of these entries are 1 and four of them are 0.The number of matrices A in A for which the system of linear equations …2009 · MCQ
- Let A be the set of all 3 3 symmetric matrices all of whose entries are either 0 or 1. Five of these entries are 1 and four of them are 0.The number of matrices A in A for which the system of linear equations …2009 · MCQ
- Consider the system of equations: Statement - 1 : The system of equations has no solution for . and Statement - 2 : The determinant …2008 · MCQ
- Consider the matrix Let the transpose of a matrix be denoted by . Then the number of invertible matrices with…2025 · MCQ
- Let and . Let for some non-zero real…2025 · Multiple correct
- Let denote . Let Then which of the following…2024 · Multiple correct
- Let and , where denotes the determinant of . Then…2024 · Numerical
- Let and be the distinct roots of the equation . Consider the set . For a matrix , define and … Includes table2024 · MCQ