Question:
A mapping 7: R² → R² is expressed by the transformation
Last updated: 8/4/2022
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A mapping 7: R² → R² is expressed by the transformation matrix below, A = 2 5 -3 7 (a) State the condition for an orthogonal transformation. Is T an orthogonal transformation ? Give your reason. (b) Find the image of the given vector below using the transformation matrix A. U = 5 -1