Class 12Mathematics3 and 4 .Determinants and MatricesSpecial types of matrices, Transpose of matrices and Trace of matrices
EasyIf $A$ is a symmetric matrix,then the matrix $M'AM$ is
- ASymmetric
- BSkew-symmetric
- CHermitian
- DSkew-Hermitian
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Similar Questions
The matrix $A = \begin{bmatrix} i & 1 - 2i \\ -1 - 2i & 0 \end{bmatrix}$ is which of the following?
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View SolutionIf $A = \begin{bmatrix} 1 & -2 \\ 5 & 3 \end{bmatrix}$,then $A + A^T$ equals:
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View SolutionIf $A = \begin{bmatrix} 1 & -1 & 2 \\ -2 & 3 & -3 \\ 4 & -4 & 5 \end{bmatrix}$ is the given matrix and $A^T$ represents the transpose of $A$,then $AA^T - A - A^T =$
Find the transpose of the following matrix: $\left[\begin{array}{cc}1 & -1 \\ 2 & 3\end{array}\right]$
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View SolutionIf the matrix $A$ is both symmetric and skew-symmetric,then
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