(a) Show that a reflection matrix, and representing a rotation by angle θ around the z axis,...
Question:
a reflection matrix, and
representing a rotation by angle θ around the z axis, are both orthogonal.
(b) Verify that the products R Q and QR are also orthogonal.
(c) Which of the preceding matrices, R, Q, R Q, Q R are proper orthogonal?
Transcribed Image Text:
0 001 cos θ sinθ 0
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a By direct computation R T R I Q T Q I b ...View the full answer
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