All About Sets

Grade 10th Grade · Math · 40 min· Zambian

What's Included

I can define a set and use set notation to represent sets and subsets.

Professor Dave Explains · 6:22

Set Theory: Types of Sets, Unions and Intersections

3 key concepts

1
The intersection of two sets includes all the items that are common to both sets, while the union of two sets is the merging of the sets.
2
An open interval does not include the end points, while a closed interval includes the end points.
3
The null set or empty set is a set that contains no elements.

7 questions · Multiple choice & Short answer

Quick comprehension check

“Given set A = {2, 4, 6, 8, 10} and set B = {3, 6, 9, 12}, what is A ∩ B (the intersection of A and B)?”

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