The value of `|[1,2,3],[-4,3,6],[2,-7,9]|` is

Find the value of x if |[1,2,9],[2,x,0],[3,7,-6]|=0

Without expanding proof that |[1,2,3],[4,5,6],[7,8,9]| =0

The rank of [(1,2,3),(2,4,6),(3,6,9)] is equal to :

Find the determinants of minors of the determinant |{:(1,2,3),(-4,3,6),(2,-7,9):}|

(x) find the value of the determinant |[1,2,5],[2,4,6],[3,6,7]|

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

If the sets A and B are given by A = {1, 2, 3, 4} B = {2, 4, 6, 8, 10} and the universal set U = {1,2,3,4,5,6,7,8,9,10} then

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

Find the matrix X so that X[[1 ,2 ,3], [4, 5 ,6]]=[[-7,-8,-9],[2,4,6]]

Find the matrix X so that X[[1, 2, 3],[ 4 ,5, 6]] = [[-7,-8,-9],[2,4,6]]