21avelca. sets and the use of Venn diagram and sets operations are necessary. In solving problems involving sets, application of the knowledge in Here are the steps to follow in solving problems involving sets. 1. Determine what is given and what is being asked. 2. Illustrate using the Venn diagram. 3. Determine what operations to be used. 4. Use the operations. 5. Answer the questions being asked.
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