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KingKai
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Homework Statement
Assume that
[tex] A \left( \begin{array}{c} 1 \\ -1 \\ 2 \end{array} \right) = 0 = A \left( \begin{array}{c} 2 \\ 0 \\ 3\end{array} \right) [/tex]
and that AX = B has a solution [tex] Xo= \left( \begin{array}{c} 2 \\ -1 \\ 3 \end{array} \right) [/tex]
Find a two parameter family of solutions to AX = B
Homework Equations
AX = B
[tex] A \left( \begin{array}{c} 1 \\ -1 \\ 2 \end{array} \right) = 0 = A \left( \begin{array}{c} 2 \\ 0 \\ 3\end{array} \right) [/tex]
The Attempt at a Solution
Representing coefficient columns of matrix A as a (A1 , A2 , A3) for corresponding n-vectors of x,
A1 - A2 + 2A3 = 2A1 + 3A3
A2 = -A1 - A3
not sure where to go from here or really what i am doing.
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