What is the angle of that rotation

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Show that the transformation in Exercise 10 is merely a rotation about the origin. What is the angle of the rotation?

Exercise 10

A linear transformation T : R2 → R2 first reflects points through the x1-axis and then reflects points through the x2- axis. Show that T can also be described as a linear transformation that rotates points about the origin. What is the angle of that rotation?

Reference no: EM131072908

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