" (ii) "[[1,-1],[2,3]]

(a) Find the inverse of the matrix A=[[1,1,1],[1,2,-3],[2,-1,3]]

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

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

Find the adjoint of matrix A=[a_(i j)]=[[1, 1, 1],[ 2, 1,-3],[-1, 2, 3]]

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

If A=[{:(" 1",1," 1"), (" 2",1,-3),(-1,2," 3"):}] , then M_(23)=

If A=[{:(" 1",1," 1"), (" 2",1,-3),(-1,2," 3"):}] , then M_(23)=

Find the adjoint of matrix A=[a_(i j)]=|[1, 1, 1], [2, 1,-3],[-1, 2, 3]| .

Find the Adjoint of [[1,1,1],[2,1,-3],[-1,2,3]]

Show that the points (1,-1,1),(2,3,1),(1,2,3) and (0,-2,3) are coplanar. Find the equation of the plane in which they lie.