Find the co-factor of the element -7 of the matrix `[[-2,1,-7],[-1,-3,9],[3,2,4]]`

Similar Questions

Explore conceptually related problems

The cofactor of element -7 in the matrix [[5,6,-3],[-4, 3, 2],[-4,-7,3]] is

1.Find the rank of the matrix [[1,-2,3,4],[-2,4,-1,-3],[-1,2,7,6]]

Find the rank of the matrix A=[[9,7,3,6],[5,-1,4,1],[6,8,2,4]]

The co-factors of the elements of third row of [[1, -1, 2], [3, 1, 4], [1, 2, 3]] are

The co-factors of the elements of third column of [[4, 3, 1], [1, 3, 2], [2, 1, 5]] are

(a) Find the rank of the matrix [[2,1,4,7],[3,6,2,1],[0,0,1,5]]

Find the co-factor of the element a_(23) of the determinant |{:(5,3,5),(2,0,1),(1,2,3):}|

The co-factors of the elements of the first column of [[1, 1, -2], [2, 3, -5], [4, -1, -3]] are

4.Find the rank of the matrix [[3,4,1,2],[3,2,1,4],[7,6,2,5]]