- #1
frasifrasi
- 276
- 0
Ok, here we go.
The question asks,
for matrix A =
1 1 3
3 0 1
2 2 6
, find a vector b such that Ax(x is a vector) = b has no solution.
I found the rref(a) =
1 0 1/3
0 1 8/3
0 0 0
Now to, answer the question,
I gues the equation has no solution if one of the rows has 000 = a nonzero value.
So, is it right to say b is a with a nonzero value on the third row?
The question asks,
for matrix A =
1 1 3
3 0 1
2 2 6
, find a vector b such that Ax(x is a vector) = b has no solution.
I found the rref(a) =
1 0 1/3
0 1 8/3
0 0 0
Now to, answer the question,
I gues the equation has no solution if one of the rows has 000 = a nonzero value.
So, is it right to say b is a with a nonzero value on the third row?