Course Content
Sets
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Introduction to Sets, Why study sets?
Belongs to and Not belongs to
Methods of Representations of Sets
Empty set, finite and infinite sets, equal sets, equivalent sets
Subsets, Proper Subset, Superset, Singleton Set, Universal Set
Intervals as subsets of R
Power Sets, Disjoint Sets
Venn Diagrams
Operations on Sets
Formulae’s to solve practical problems on union and intersection of 2 sets
Complement of Sets
List of useful results on Sets
Mindmap
Flashcards
Sets NCERT All solved examples
Sets NCERT All solved exercises
Practice - Question Bank - MCQ's
Practice - Question Bank - Assertion Reason Question
Practice - VSA(Very Short Answer) Questions
Practice - SA(Short Answer) Questions
Practice - LA(Long Answer) Questions
Practice - Case Based Questions
Mathematics Class 11 Sets
About Lesson

Belongs to and Not belongs to

  • a ∈ A (Read as a element belongs to set A or a is an element of set A)
  • b ∉ A (Read as b element does not belong to set A or b is not an element of set A)
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