Consider the system `AX=B` ,where `A=[[1,1,-1],[2,1,1],[3,2,2]],X=[[x],[y],[z]],B=[[-1],[2],[3]]]` Sum of elements of `(adj*A)B` is

[" Consider the system "AX=B" ,where "A=[[1,1,-1],[2,1,1],[3,2,2]],X=[[x],[y],[z]],B=[[-1],[2],[3]]],[" Value of tr "(XB^(TT))" is (where "tr(A)" denotes trace of matrix "A)],[[" (a) "0," (b) "1," (c) "2," (d) "3]]

Consider the system AX=B ,where A=[[1,1,-1],[2,1,1],[3,2,2]] , X=[[x],[y],[z]],B=[[-1],[2],[3]] , Value of tr (XB^(TT)) is (where tr(A) denotes trace of matrix A ) (a) 0, (b) 1, (c) 2, (d) 3

Consider the system of equations [[3,-2,1],[5,-8,9],[2,1,a]][[x],[y],[z]]=[[b],[3],[-1]] The values of a,b for which the above system has no solution a=-3,b in R a=-3,b=(1)/(3) a!=-3,b!=(1)/(3) a=-3,b!=(1)/(3)

If A=[[1, -1, -2], [2, 1, 1], [4, -1, 2]], B=[[3], [5], [11]], X=[[x], [y], [z]] and AX=B then X=

If A=[[1, 2, 3], [-1, 1, 2], [1, 2, 4]], B=[[1], [2], [3]] and AX=B , then X=

Find the product of two matrices A and B where A=[[-5,1,3],[7,1,-5],[1,-1,1]] , B=[[1,1,2],[3,2,1],[2,1,3]] ,use it to solve system of linear equation x+y+2z=1,3x+2y+z=7,2x+y+3z=2

If AX=B, where A={:[(3,1),(-1,2)],:}B={:[(7,3),(0,6)],:} then X=

Let A is 3 xx 3 matrix such that Ax_1=B_1,Ax_2=B_2,Ax_3=B_3 where x_1=[[1],[1],[1]],x_2=[[0],[2],[1]],x_3=[[0],[0],[1]] ,br> B_1=[[1],[0],[0]],B_2=[[0],[2],[0]],B_3=[[0],[0],[2]] then find |A| .

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