Linear mappings: Linear mappings
Composition of linear mappings
We consider the following linear mappings in the Euclidean plane \(\mathbb{R}^2\): \(L_A\) is the reflection in the horizontal axis and \(L_B\) is the reflection in the line \(y=x\). Consider now the linear mapping \(L_C\) in which you firstly reflect in the horizontal axis and secondly reflect in the line \(y=x\).
What are the defining matrices \(A\), \(B\) and \(C\)?
What are the defining matrices \(A\), \(B\) and \(C\)?
| matrix \(A={}\) |
| matrix \(B={}\) |
| matrix \(C={}\) |
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