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8. Let S = {1, 2, 3, 4, 5} be a sample space, E = {1,...

8. Let S = {1, 2, 3, 4, 5} be a sample space, E = {1, 2, 5}, and F = {1, 3}.

a. Determine the events E ∪ F and E′ ∩ F′. b. Are E ∪ F and E′ ∩ F′ mutually exclusive?

b. Are E ∪ F and E′ ∩ F′ mutually exclusive?

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