Year 10
Core
Find and understand the union of 2 sets
Year 10
Core
Find and understand the union of 2 sets
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Lesson details
Key learning points
- In this lesson, we will learn how to find the union of two sets and use the correct set notation, recapping intersection and looking at Venn diagrams with more than 2 circles
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This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.
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4 Questions
Q1.
A
B
Q2.
A
C
Q3.
35
420
72
Q4.
420
72
84
3 Questions
Q1.
B
C
Q2.
A ∪ B = {1, 2, 3, 4, 5, 6,}
A ∪ B = {2, 4, 6}
A ∪ B = {2, 6}
Q3.
Jess, Bernie
Jess, Bernie, Chris