If `A^(2) - A + I = 0` then `A^(-1) ` is equal to

If A^(2) - 3 A + 2I = 0, then A is equal to

[" If "A" is a square matrix and " |A|!=0 " and " A^(2)-7A+I=0" ,"],[" then "A^(-1) " is equal to ( "" ( is identity matrix) "]

If A is a square matrix and |A|!=0 and A^(2)-7A+I=0 ,then A^(-1) is equal to (I is identity matrix)

" If "A" is a square matrix and " |A|!=0" and "A^(2)-7A+I=0 " ,then "A^(-1)" Ais equal to (/ is identity matrix) "

If a matrix A is such that 3A^(3)+2A^(2)+5A+I=0, then A^(-1) is equal to

If [(x,1),(1,0)] and A^(2)=I , then A^(-1) is equal to

A=[[0,1],[1,0]] ,then A^(2) is equal to

If A is a square matrix such that A^2 = I, then A^(-1) is equal to (i) I (ii) 0 (iii) A (iv) I+A