" and "=[[5,3],[5,3]]" satisfies the equation "A^(2)-3A-7I=0" and "

Show that A =[{:(5,3),(-1,-2):}] satisfies the equation A^(2)-3A-7I=0 and hence find the value of A^(-1)

Show that A=[{:(5,3),(-1,-2):}] satisfies the equation A^(2)=3A-7I=0 and hence find A^(-1) .

Show that A=[53-1-2] satisfies the equation x^(2)-3x-7=0 .Thus,find A^(-1)

Show that A=[(5, 3),(-1,-2)] satisfies the equation x^2-3x-7=0 . Thus, find A^(-1)

Show that A= [(5,3),(-1,-2)] satisfies the equation x^2-3x-7=0 . Thus, find A^(-1) . a) [((2)/(7),(3)/(7)),((-1)/(7),(-5)/(7))] b) [(2,3),(-1,-5)] c) [((1)/(7),(1)/(7)),((-1)/(7),(-5)/(7))] d) [(3,-1),(1,2)]

show that matrix A = [(3,4),(1,2)] satisfies the equation A^2-5A+2I=0

If the matrix A = [(1,2),(3,4)] satisfies the equation A^(2) = 5A + 2I . Then, find the value of A^-1 .

If Matrix A= [[5,3],[-1,-2]] , then show that A^2-3A-7I=0 and hence find A^-1 from this equation.

If matrix A satisfies the equation A^2+5A+6I=0 then A^3 is

A=[{:(1,3),(2,1):}] satisfy the equation A^2-kA-5I=0 , then find k and also A^(-1) .