Solution Found!
For each matrix A in Exercises 1 through 13, find vectors that span the kernel of A. Use
Chapter 3, Problem 1(choose chapter or problem)
QUESTION:
For each matrix A in Exercise, find vectors that span the kernel of A. Use paper and pencil.
\(A=\left[\begin{array}{ll}
1 & 2 \\
3 & 4
\end{array}\right]\)
Questions & Answers
QUESTION:
For each matrix A in Exercise, find vectors that span the kernel of A. Use paper and pencil.
\(A=\left[\begin{array}{ll}
1 & 2 \\
3 & 4
\end{array}\right]\)
Step 1 of 3
To calculate a kernel we need all \(\vec{x}\) such as \(A \vec{x}=0\) so
\(A \vec{x}=0\) to \(\left[\begin{array}{ll}
1 & 2 \\
3 & 4
\end{array}\right]\left[\begin{array}{l}
x_{1} \\
x_{2}
\end{array}\right]=0\)