" 8."quad " If "2A-3B=([-27,4,5],[7,6,-15])" and "5A-2B=([-40,-1,18],[12,15,-21])," then "B=

If 2A-3B={:((-27,4,5),(7,6,-15)):}and5A-2B={:((-40,-1,18),(12,15,-21)):} , then B=

If 3A+4B'=[(7,-10,17),(0,6,31)]and 2B-3A'[(-1,18),(4,0),(-5,-7)]" then "B=

If A=[[2,-1,5] , [4,0,3]] and B=[[-2,3,1] , [-1,2,-3]] then find A'+B'

If A=((6,2),(7,-5)) and A-B=((-2,1),(4,-9)) , then B=

If A+B=[(2,3,1),(6,-1,5)],A-B=[(2,1,-1),(0,-1,3)] then B=

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

Let A = { 2,4,6,8, 10, 12 } and B = { 3,6,9, 12,15, 18) Find A nn B

Find matrices A and B, if 2A-B=[{:(6,-6,0),(-4," "2,1):}]" and "2B+A=[{:(" "3,2," "5),(-2,1,-7):}].

Let A ={3,6,12,15,18,21} and B- {4,8,12,16,20} and C = {2,4,6,8,10,12,14,16} , then : (i) A-B = ……… (ii) B-C = ……..