the solution set for the problem is
x1=s+1
x2=t-2
x3=2s+2t
x4=s-t+1I was thinking that I would have to isolate all the variables to one side and create a matrix and then get all the integers to another side and multiply them in order to get b but that doesn't seem correct to me. Can anyone...
I have no clue how to decode this question or do it but I was given the vectors S=[1 1 0] and T=[-1 0 1] and asked to determine whether or not they are in the column space of ABC when A, B and C are 3x3 matrices. My prof hinted to "think of rank and nullity", can someone please point me in the...
Hey, I now understand mostly everything but what I don't know is how you got the solutions for B31 and B32. Did you get the other 4 solutions from gauss jordan and then just put the other two in that satisfy the solution or is there a direct mathematical method to get them because wouldn't...
I have the matrix of A
1 2 -1
2 -1 1
and i am asked if there is any B matrix that can make AB = 1-1
1 1
I assume that this is not possible because if we follow the law of Ax=B then {A}^{-1} * B =x and...