Grade 11 • Science Mathematics • Unit 1: Algebra
Chapter 1: Logic, Sets and Real Number System
Exercise 1.2
Set notation is rendered with the site’s KaTeX component. Proofs show the membership steps used to establish each identity.
Question 1
(a)
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(b)
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(c)
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Question 2
(a)
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(b)
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(c)
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Question 3
(a)
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(b)
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(c)
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Question 4
(a)
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(b)
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Question 5
(a)
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(b)
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(c)
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(d)
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MCQ answer hints from the source
The source does not include the MCQ questions, options, or referenced Venn diagrams; these 16 hints are shown as source fragments only.