Linear Transformations and Matrices
AP Precalculus · Flashcards
AP PRECALCULUS · FLASHCARDS
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QUESTION
Calculate the trace of
(
7
0
0
3
)
\begin{pmatrix} 7 & 0 \\ 0 & 3 \end{pmatrix}
(
7
0
0
3
)
.
QUESTION
Find the eigenvalues of matrix
(
2
1
1
2
)
\begin{pmatrix} 2 & 1 \\ 1 & 2 \end{pmatrix}
(
2
1
1
2
)
.
QUESTION
What is the image of a linear transformation?
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ANSWER
The set of all output vectors. Range of transformation; all possible output vectors.
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