" 1."|[1,2],[3,4]|

Find products : [[1,0],[0,1]][[1,2],[3,4]]

Find products : [[1,3],[1,4]][[1,2],[3,4]]

Find the value of the determinant |[1, 1, 1, 1],[ 1, 2, 3, 4],[ 1, 3, 6, 10 ],[1 ,4 ,10 ,20]|

Find the value of the determinant |[1, 1, 1, 1],[ 1, 2, 3, 4],[ 1, 3, 6, 10 ],[1 ,4 ,10 ,20]|

Find the Rank of the matrix: [[1,1,1,-1],[1,2,3,4],[3,4,5,2]]

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

Evaluate the following determinants: [[1,1,1],[2,3,4],[3,4,6]]

Show that [[1,2,3],[0,1,0],[1,1,0]] [[-1,1,0],[0,-1,1],[2,3,4]] ne [[-1,1,0],[0,-1,1],[2,3,4]][[1,2,3],[0,1,0],[1,1,0]]

Show that: [[1,2,3],[0,1,0],[1,1,0]][[-1,1,0],[0,-1,1],[2,3,4]] ne [[-1,1,0],[0,-1,1],[2,3,4]][[1,2,3],[0,1,0],[1,1,0]]

Find x,if [1xx1][[1,2,3],[4,5,6],[3,2,5]][[1],[-2],[3]]=0