If `A=[[0,a,b],[-a,0,c],[-b,-c,0]]`, find `1/2 (A+A\')` and `1/2 (A-A\')`

If A=[[1,2,3],[-1,0,2],[1,-3,1]], B=[[4,5,6],[-1,0,1],[2,1,2]], C=[[-1,-2,1],[-1,2,3],[-1,-2,2]] find A-2B+3C. Also verify that (A+B)+C=A+(B+C).

" If "A=[[1,-1,1],[0,2,-3],[2,1,0]]" and "B=(adj A)" and "C=5A" ,then find the value of "(|adj B)/(|C|)

If A=[[1,0,1],[0,2,0],[1,-1,4]],A=B+C,B=B^(T) and C=-C^(T) , then C=

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

If A=[[1,0],[0,1]],B=[[1,0],[0,-1]] and C=[[0,1],[1,0]] then show that A^(2)=B^(2)=C^(2)

If [[x,1]][[1,0],[2,0]]=0 ,then x equals (A) 0 (B) -2 (C) -1 (D) 2

If A=[[x,2,3],[-1,5,3]] , B=[[1,-2,y],[1,z,-2]] and C=[[3,0,1],[0,2,1]] , also A+B-C=O then find x,y,z

If A=[[x,2,3],[-1,5,3]] , B=[[1,-2,y],[1,z,-2]] and C=[[3,0,1],[0,2,1]] , also A+B-C=O then find x,y,z

If A=[[0,1],[1,0]],B=[[0,-i],[i,0]] and C=[[i,0],[0,-i]] , show that A^2=B^2=-C^2=I_2 and AB=-BA,AC=-CA and BC=-CB .

Given A=[[1,2,-3],[5,0,2],[1,-1,1]] and B=[[3,-1,2],[4,2,5],[2,0,3]] , find the matrix C such that A+C=B.