If A is a matrix of order `mxx m` such that
`A^(2) +A + 2I = O`, then

If A is a matrix of size nxxn such that A^(2) + A + 2I = O then

If A is a square matrix of order 3 such that A^2 + A + 4I =0 , where 0 is the zero matrix and I is the unit matrix of order 3, then

If A is a square matrix of order 2 xx 2 such that A^(2)=O then,

If A is a square matrix of order 3 and I is an ldentity matrix of order 3 such that A^(3) - 2A^(2) - A + 2I =0, then A is equal to

If A is a square matrix of order 3 and I is an ldentity matrix of order 3 such that A^(3) - 2A^(2) - A + 2l =0, then A is equal to

If A is a square matrix of order 3 and I is an ldentity matrix of order 3 such that A^(3) - 2A^(2) - A + 2l =0, then A is equal to

If A is a square matrix of order 3 and I is an ldentity matrix of order 3 such that A^(3) - 2A^(2) - A + 2l =0, then A is equal to

If A is a non singular matrix and I is a unit matrix of order same as A such that A^(2)+A-I=O , then A^(-1) is equal to

Let A be a matrix of order 2xx2 such that A^(2)=O . (I+A)^(100) =

Let a be a matrix of order 2xx2 such that A^(2)=O . (I+A)^(100) =