Question: please help me out Exercise 3: Let U be a universal set. For any subsets A, B, and C of U, the following are true

please help me out

Exercise 3: Let U be a universal set. For any subsets A, B, and C of U, the following are true A-A A (B UC) = (A B ) u (A n C) and AuB) C-A(BC) and AcB UA and BCBUA BnAgA and BnAB Use the above statements to simplify the sets in: 1) An (B- A) 2) (A-B)n A 3)A n(An B)

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