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If A and B are two sets such that A sub ...

If A and B are two sets such that `A sub B`, then what is `A cap B` ?

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To solve the problem of finding \( A \cap B \) given that \( A \subseteq B \), we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Definitions**: - A set \( A \) is a subset of set \( B \) (denoted as \( A \subseteq B \)) means that every element of \( A \) is also an element of \( B \). - The intersection of two sets \( A \) and \( B \) (denoted as \( A \cap B \)) is the set of elements that are common to both sets. ...
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