8. Consider the vector space V 3 spanned by the four vectors $$ mathbf{v}_1 = begin{bmatrix} 2...
Question:
8. Consider the vector space V3 spanned by the four vectors
$$
\mathbf{v}_1 =
\begin{bmatrix}
2 \\
-1
\end{bmatrix};
\mathbf{v}_2 =
\begin{bmatrix}
1 \\
0
\end{bmatrix};
\mathbf{v}_3 =
\begin{bmatrix}
4 \\
-1
\end{bmatrix};
\mathbf{v}_4 =
\begin{bmatrix}
-1 \\
1
\end{bmatrix}.
$$
and consider the transformation A where
$$
\mathbf{A} =
\begin{bmatrix}
1 & 0 & 2 \\
-1 & -1 & 3 \\
-1 & 2 & 4
\end{bmatrix}.
$$
If each vector in V3 is transformed by A, then by Theorem 3.1.1, the resulting set of vectors is a vector space which we shall denote by S3. Is the voulu x' = [1, 1, -1] in S3?
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Related Book For
Matrices With Applications In Statistics
ISBN: 9780534980382
2nd Edition
Authors: Franklin A Graybill
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