If A and B are two matrices such that A + B = `[{:(3, 8),(11, 6):}] " and " A-B = `[{:(5, 2),(-3, -6):}]`, then find the matrices A and B.

If A and B are two matrices such that A+B =AB , then

if 2A +B=[{:(5,-1),(3,2):}]and A-2B =[{:(1,-4),(0,5):}] then find the matrices A and B .

if 2A +B=[{:(5,-1),(3,2):}]and A-2B =[{:(1,-4),(0,5):}] then find the matrices A and B .

If A and B are two matrices such that 3 A + B=({:(9, 11, 3),(12, 14, 19):})and 2 A - 3 B = ({:(-16, 11, 2),(-3,-22,9):}). Then the matrix B is

if 2A -3B =[{:(4,2),(-1,0),(3,-2):}]and 3A+B=[{:(1,0),(3,5),(-1,4):}] , then find the matrices A And B,

If A and B are two matrices such that B=-A^-1 B A then (A+B)^2=

If A+B^T=[(1,3),(4,5)] and A^T-B=[(7,8),(-1,3)] , then find matrices A and B.