If `A` is a non-singular matrix such that `(A-2I)(A-4I)=0` , then `(A+``8``A^(-1))` = .....

If A is a non - singular matrix then

If A is a non - singular matrix then

If A is a non-singular matrix then |A^(-1)| =

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

If is a non-singular matrix, then det (A^(1))=

If A is 3xx3 non-singular matrix such that A^(-1)+(adj.A)=0," then det "(A)=

If A is a non-singular matrix such that A^(2) + A - I = 0 , what is A^(-1) ?

If A is a non-singular matrix such that A^(-1)=[(5,3),(-2,-1)], "then" (A^(T))^(-1) =

If A is a non-singular matrix and (A-3I)(A-5I)=0 then (1)/(8)A+(15)/(8)A^(-1) =......... (a) 0 (b) 2I (c) 8I (d) I.