If `A=[[1,2],[2,1]]` and `B=(B+I)A+1`, then B is:

If A=[[a,b],[-1,2]],B=[[1,1],[2,4]] and (A+B)(A-B)=A^(2)-B^(2) , then the value of a+b equals

If A=[[-1,2,3],[5,7,9],[-2,1,1]] and B=[[-4,1,-5],[1,2,0],[1,3,1]] , then verify that (i) (A+B)'=A'+B' (ii) (A-B)'=A'-B'

If A=[[1,-1],[2,-1]] , B=[[a,1],[b,-1]] and (A+B)^(2)=A^(2)+B^(2) ,then find the values of a and b

If A=[(1,-1),(2,-1)] and B=[(1,a),(4,b)] and (A+B)^(2)=A^(2)+B^(2) . Then a and b are respectively

If A=[[1,-12,-1]] and B=[[a,1b,-1]] and (A+B)^(2),=A^(2)+B^(2), then find the value of a and b.

If A=[[1,-1],[2,-1]],B=[[a,1],[b,-1]] and (A+B)^(2)=A^(2)+B^(2) , the value of a+b is

If A = [(-1,2),(3,1)],B=[(1,0),(-1,0)] then the value of 2A+B+2I=

If A=[[1,-12,-1]],B=[[a,-1b,-1]] and (A+B)^(2)=(A^(2)+B^(2)) then find theLvalues of a and b

If A=[[1,-12,1]],B=[[a,1b,-1]] and (A+B)^(2)=A^(2)+B^(2)+2AB then a=-1(b)a,=1(c)b=-2b=2

If B=[[-2,-2],[-1,0]] and A is a matrix such that A^(-1)B=B^(-1) and KA^(-1)=2B^(-1)+ I where K is some scalar then value of k is