Let U be the universal set containing 700 elements. Suppose A and B are subsets of U such that |A| = 200,|B| = 300 and |An B| = 100. If A and B are complements of A and B respectively, then |ĀNB| = Select one: O a. 400 O b. 600 O c. 300 O d. 200 O e. none of the above

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A:

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A: see below the answer and explanation

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A: Please go through the below attachments for a detailed explanation. If you have any doubts, please…

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Q: Let |S| = the number of elements in set S. If |A| = 3 and |B| = 6, then |AXB| = If A = {1,2,5} and…

A: Topic:- set theory

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A: The solution to the given question is explained below.