Question: Let R, S, and T be linear transformations such that the following operations make sense. Prove that. (a) R (S + T) = R

Let R, S, and T be linear transformations such that the following operations make sense. Prove that.
(a) R ͦ (S + T) = R ͦ S + R ͦ T
(b) c(R ͦ S) = (cR) ͦ S = R ͦ (cS) for any scalar c

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