If `A=[[3,-1,4],[-1,2,1],[1,-3,-3]]`, then `A^2=?`

If A=[[1, 2, 3], [1, 3, 4], [3, 4, 3]] , then |A^(-1)|=

If A=([1,2,3],[1,3,4],[1,4,3]), then | adj A| =

If A=[[1, -1, 2], [0, 2, -3], [3, -2, 4]] , then |A^(-1)|=

If A = [[1, 1, 3], [1, 3, -3], [-2, -4, -4]] , then A^(-1) is

If A=[(3,-3,4),(2,-3,4),(0,-1,1)] , then A^(-1)=

If A=[[3, -1, 4], [2, 3, 1]], B=[[1, 3, 4], [2, 1, 0], [-3, 2, 3]] find AB

If A = [(2,2,1), (1,3,1), (1,2,2)] then A^-1+(A-5I) (AI)^2 = (i) 1/ 5 [[4,2, -1], [-1,3,1], [-1,2,4]] (ii) 1/5 [[4, -2, -1], [-1, 3, -1], [-1, -2,4]] (iii) 1/3 [[4,2, -1], [-1,3,1], [-1,2,4]] (iv) 1/3 [[4, -2, -1], [-1,3, -1], [-1, -2,4]]

If A=[(3,-3,4),(2,-3,4),(0,-1,1)]2-3 41 then show that A^-1=A^1.

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