Write the minor and cofactor of each element of the following determinants and also evaluate the determinant in each case: ` |[1,0,0],[0,1,0],[0,0,1]| `

Write the minor and cofactor of each element of the following determinants and also evaluate the determinant in each case: |[5,-10],[0,3]|

Write the minor and cofactor of each element of the following determinants and also evaluate the determinant in each case: |[1,3,-2],[4,-5,6],[3,5,2]|

write down the minor and cofactors of each elment of the determinant ([3,-12,5])

Write the minors and cofactors of each element of the first column of the following matrices and hence evaluate the determinant in each case: A=[5200-1] (ii) A=[-1423]( iii) A=[1-324-12352] (iv) A=[1abc1bca1cab]

Write the minors and cofactors of each element of the first column of the following matrices and hence evaluate the determinant in each case: A=[0 2 6 1 5 0 3 7 1] (ii) A=[a hgh bfgfc] (ii) A=[2-1 0-3 0 1 1 1-1 2 -1 5 1 -2 1 0]

Write the minor and cofactor of each element of second column in the following determinants and evaluate them: |[1,2,4],[1,3,9],[1,4,16]|

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

Write the minor and cofactor of each element of second column in the following determinants and evaluate them: |[4,9,7],[3,5,7],[5,4,5]|

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

Find minors and cofactors of all the elements of the determinant det[[1,-24,3]]