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10 cards from this deck
Transformation represented by a matrix
Matrix on left: Tx\mathbf{T}\mathbf{x}Tx, not xT\mathbf{x}\mathbf{T}xT
(100−1)\begin{pmatrix} 1 & 0 \\ 0 & -1 \end{pmatrix}(100−1)
cos\coscos on diag, −sin-\sin−sin top-right, sin\sinsin bottom-left
(k00k)\begin{pmatrix} k & 0 \\ 0 & k \end{pmatrix}(k00k)
(1001)\begin{pmatrix} 1 & 0 \\ 0 & 1 \end{pmatrix}(1001)
Columns show where basis vectors move to
A\mathbf{A}A first, then B\mathbf{B}B (read right to left)
Point where Tx=x\mathbf{Tx} = \mathbf{x}Tx=x (stays unchanged)
z-coordinate unchanged, rotation in xy-plane
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