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=[5 20 0-1]` (ii) `A=[-1 4 2 3]` (iii) `A=[1-3 2 4-1 2 3 5 2]` (iv) `A=[1a b c1b c a1c a b]`

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=[[5 ,20],[ 0,-1]] (ii) A=[[-1, 4],[ 2, 3]] (iii) A=[[1,-3, 2],[ 4,-1, 2],[ 3, 5, 2]] (iv) A=[[1,a, bc],[1,b, c a],[1,c, a b]]

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 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, h,g],[h, b,f],[g,f,c]] (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 the following determinants and also evaluate the determinant in each case: |1,0,4],[3,5,-1],[0,1,2]|

Find the minors and cofactos of each entry of the first column of the matrix A ad hence find the value of the determinant in each case: A = [(1,-3,2),(4,-1,2),(3,5,2)]

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 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 the minor and co-factor of each element of the following determinants and also evaluate the determinant in each case: {:|(1,0,4),(3,5,-1),(0,1,2)|

Write the minors and co-factors of each elements of the first column of the matrix A A=[(1,-3,2),(4,-1,2),(3,5,2)]