Logicmedium
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A set SS contains all integers nn such that 1n1001 \leq n \leq 100. Let A={nSn is divisible by 2}A = \{n \in S \mid n \text{ is divisible by } 2\} and B={nSn is divisible by 3}B = \{n \in S \mid n \text{ is divisible by } 3\}. How many elements are in ABA \cup B?