if `A=[[1,0],[0,1]]`, then `A^(-1)` IS

If A=[[1,0,1],[0,1,1],[1,0,0]] then A^-1 is

If A=[[0,-1,0],[1,0,0],[0,0,-1]] , then A^(-1) is

If A=[[7,-3,-3],[-1,1,0],[-1,0,1]] then A^(-1) is

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

If A=[[1,0,1],[0,1,1],[1,0,0]], then |A| is

" Let "A" be a "3times3" matrix such that "A[[1,2,3],[0,2,3],[0,1,1]]=[[0,0,1],[1,0,0],[0,1,0]]" .Then "A^(-1)" is "

If A=[(1,0),(0,1)] then A^4= (A) [(1,0),(0,1)] (B) [(1,1),(0,10)] (C) [(0,0),(1,1)] (D) [(0,1),(1,0)]

Let matrix A=[[1,0,0],[1,0,1],[0,1,0]] then the value of |A^(2012)-I| is equal to