Let `A =[[1,2,2],[2,1,2],[2,2,1]]`, then

Let x=|[x_1],[x_2],[x_3]|,A=|[1,-1, 2], [2,0,1], [3,2,1]| a n d B=|[3], [2],[1]| dotIfA X=B , Then X is equal to

Let A =[(1,-1,1),(2,1,-3),(1,1,1)] and 10B=[(4,2,2),(-5,0,alpha),(1,-2,3)] . If B is the inverse of A, then alpha is :

Let f(x)=x^2-5x+6 then find f(A) when A=[[2,0,1] , [2,1,3] , [1, -1, 0]]

Let P=[(1,2,1),(0,1,-1),(3,1,1)] . If the product PQ has inverse R=[(-1,0,1),(1,1,3),(2,0,2)] then Q^(-1) equals

Let A = {1, 2, 3} and R = {(1, 1), (2,2), (1, 2), (2, 1), (1,3)} then R is

Let A+2B=[(1,2,0),(6,-3,3),(-5,3,1)] and 2A-B=[(2,-1,5),(2,-1,6),(0,1,2)], then find tr(A)-tr(B).

Let A=[{:(,1,0),(,2,1):}], B=[{:(,2,3),(,-1,0):}] . Find A^2+AB+B^2

Let A=[{:(,2,1),(,0,-2):}], B=[{:(,4,1),(,-3,-2):}] and C=[{:(,-3,2),(,-1,4):}] . Find A^2+AC-5B .

Let R = {(1, 2), (2, 2), (1, 1), (4,4), (1,3), (3, 3), (3,2)} be a relation on the set {1,2,3,4}. Then,

Let A= [{:(,1,1,1),(,1,1,1),(,1,1,1):}] , B= [{:(,2,-1,-1),(,-1,2,-1),(,-1,-1,2):}] and C=3A+7B