Question: In each case use Theorem 2 to obtain the matrix A of the transformation T. You may assume that T is linear in each case.

In each case use Theorem 2 to obtain the matrix A of the transformation T. You may assume that T is linear in each case.
(a) T: R3 → R3 is reflection in the x-z plane.
(b) T: R3 → R3 is reflection in the y-z plane.

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