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# Sets

## Use set notation to state set relationships

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.
• Video

## Sets: Union and Intersection

by Apoorva Handigol //basic
Learn about the basic idea of the union and intersection of two sets.
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• Flashcards

## Union and Intersection of Sets

by Kyle Bardman //basic
These flashcards will help you better understand Algebra II with Trigonometry Concepts.
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