EntityQ339011· pop 41· linked from 483 articlessymmetric matrixSign in to savematrix equal to its transposeArticleSymmetry of a 5×5 matrixIn linear algebra, a symmetric matrix is a square matrix that is equal to its transpose. Formally,Read full article (811 paragraphs)Connectionsdefinite matrixEntityeigenvectors and eigenvaluesEntityCategoriesMatrices (mathematics)