In this problem, we prove Theorem 4.5.
(a) Sketch the following events on the X, Y plane:
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(b) Express the probability of the events A, B, and A∪ B∪C in terms of the joint CDF FX,Y (x, y).
(c) Use the observation that events A, B, and C are mutually exclusive to prove Theorem 4.5.
Theorem 4.5
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