1 The k order compound adjoint matrix and k order cofactor matrix k阶复合伴随矩阵与k阶馀子式矩阵 2 The definition of the k order cofactor matrix cof kA of the matrix A is given. And Some properties are obtained and improved.给出了矩阵A的k阶馀子式矩阵cofkA的定义及一些性质，...
Cofactor Matrix Matrix of Cofactors A matrix with elements that are the cofactors, term-by-term, of a given square matrix.See also Adjoint, inverse of a matrixthis page updated 15-jul-23 Mathwords: Terms and Formulas from Algebra I to Calculus written, illustrated, and webmastered by ...
cofactor Dictionary, Encyclopedia and Thesaurus - The Free Dictionary13,850,996,714visits served TheFreeDictionary Google ? Keyboard Word / Article Starts with Ends with Text EnglishEspañolDeutschFrançaisItalianoالعربية中文简体PolskiPortuguêsNederlandsNorskΕλληνικήРус...
Although we will not consider the wider uses of determinants at length here, they are actually very important values associated with square matrices and have wide application in linear algebra. The matrix in Eq. (10.22) is called the adjoint of the 2 × 2 matrix A, denoted adj(A). That ...
Learn more in the adjoint matrix calculator. Cofactor matrix 2×2 As an example, let's discuss how to find the cofactor of the 2 x 2 matrix: [abcd][acbd] There are four coefficients, so we will repeat Steps 1, 2, and 3 from the previous section four times. Let i=1 and j=1....
The transpose of this matrix, [cof(A)lT, is the classical adjoint of A, denoted adj(A). The importance of the adjoint (and hence the cofactor) to matrix invertibility is well known. From elementary linear algebra, [adj(A)]A = A[adj(A)] = [det(A)]Z,. (1.1) Here det(A) ...
First row a₁₁ a₁₂ a₁₃ Second row a₂₁ a₂₂ a₂₃ Third row a₃₁ a₃₂ a₃₃ Result Expand along the first row Check out 35 similar linear algebra calculators 🔢 Adjoint matrixCharacteristic polynomialCholesky decomposition… 32 morePeople...