Find the cofactor of `a_12` in ` |[2,-3,5],[6,0,4],[4,5,-7]| `

Find the cofactor of a_(12) in the following det[[6,0,41,5,-7]]

find the cofactor of a_(23) in [(3,1,4),(0,2,-1),(1,-3,5)]

Write the cofactor of a_(12) in the matrix [2-3 5 6 0 4 1 5-7]

Find the minors and cofactors of the elements of the following determinants: abs([2,-3,5],[6,0,4],[1,5,-7])

Find the inverse of |[5,2,-6],[7,-3,4],[3,5,-12]| by using elementary row operations.

Find the value of | [ 2 , -3 ,4 ], [ 5 , 0 , 6 ] , [ 7 , 5 , 1 ] |

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

The cofactor of the element 0 in the determinant |(2,-3,5),(6,0,4),(1,5,-7)| is