Text: Please solve 26b 26. Let {A, : j e J} be an indexed family of sets and let B be a set. Prove the following generalizations of Theorem 2.1.13. (B U A) jEJ = U(B n A) jEJ a) B U A b) B O A (B A) jEJ = U(B A) jEJ (p jEJ
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