minor在经济学里面的数学含义是什么?例如,matrix对应的经济学数学里面的含义是矩阵,那么minor是什么呢?MinorsThe minor[Mij]of matrix A is the determinant of the matrix when row i and column i have been deleted.For examp
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![minor在经济学里面的数学含义是什么?例如,matrix对应的经济学数学里面的含义是矩阵,那么minor是什么呢?MinorsThe minor[Mij]of matrix A is the determinant of the matrix when row i and column i have been deleted.For examp](/uploads/image/z/12227680-64-0.jpg?t=minor%E5%9C%A8%E7%BB%8F%E6%B5%8E%E5%AD%A6%E9%87%8C%E9%9D%A2%E7%9A%84%E6%95%B0%E5%AD%A6%E5%90%AB%E4%B9%89%E6%98%AF%E4%BB%80%E4%B9%88%3F%E4%BE%8B%E5%A6%82%2Cmatrix%E5%AF%B9%E5%BA%94%E7%9A%84%E7%BB%8F%E6%B5%8E%E5%AD%A6%E6%95%B0%E5%AD%A6%E9%87%8C%E9%9D%A2%E7%9A%84%E5%90%AB%E4%B9%89%E6%98%AF%E7%9F%A9%E9%98%B5%2C%E9%82%A3%E4%B9%88minor%E6%98%AF%E4%BB%80%E4%B9%88%E5%91%A2%3FMinorsThe+minor%5BMij%5Dof+matrix+A+is+the+determinant+of+the+matrix+when+row+i+and+column+i+have+been+deleted.For+examp)
minor在经济学里面的数学含义是什么?例如,matrix对应的经济学数学里面的含义是矩阵,那么minor是什么呢?MinorsThe minor[Mij]of matrix A is the determinant of the matrix when row i and column i have been deleted.For examp
minor在经济学里面的数学含义是什么?
例如,matrix对应的经济学数学里面的含义是矩阵,那么minor是什么呢?
Minors
The minor[Mij]of matrix A is the determinant of the matrix when row i and column i have been deleted.
For example,if the first row and first column are deleted from matrix
a11 a12 a13
A=a21 a22 a23
a31 a32 a33
the determinant of the remaining matrix will be the minor
a22 a23
[M11]=a32 a33
minor在经济学里面的数学含义是什么?例如,matrix对应的经济学数学里面的含义是矩阵,那么minor是什么呢?MinorsThe minor[Mij]of matrix A is the determinant of the matrix when row i and column i have been deleted.For examp
较小的矩阵,也就是在原矩阵里划去几行几列所剩下的那个矩阵