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

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^(2)-A+I=0 then find A^(-1) .In terms of A and I

" 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 is a non-singular square matrix such that A^(2)-7A+5I=0, then A^(-1)

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

If A is a square matrix satisfying the equation A^(2)-4A-5I=0 , then A^(-1)=

If A={:[(1+i,-i),(i,1+i)]:}," where "i=sqrt(-1)," and "A^(2)-2A+I=0," then ":A^(-1)=

If |Al!=0 and (A-2I)(A-3I)=0 then A^(-1) is

A square non-singular matrix A satisfies A^2-A+2I=0," then "A^(-1) =