If `A=([1,2],[-3,4])` ; `B=([3,1],[2,5])`, then find the value of `A+B`.

If A=[[1,2,5],[3,4,6]] and B=[[4,0],[2,1]] then find the value of AB.

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

If A={1,2,3,4,5} and B={1,3,5,7,9} then find the value of (A-B)uu(B-A)

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

If A =[(1,-1),(2,5)] and B=[(-2,2),(3,1)] then find the values A^2-2B^-

If A=(1,2,3) and B=(3,4,5), then find A xx B .

If A =[(1,-1),(2,5)] and B=[(-2,2),(3,1)] then find the values 2A+5B

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

1) If A=[(1,2),(3,4)] , AdjA=[(4,a),(-3,b)] then the values of a and b are ..... a) a=-2, b=1 b) a=2, b=4 c)a=2, b=-1 d) a=1, b=-2

If A = {1, 2, 3, 4}, B = {3, 4, 5} and C = {1, 4, 5} then the value of A - (B - C) is