Mathematics Chapter 2: Sets, Functions, and Groups – Class 11 Overview
Chapter 2, Sets, Functions, and Groups, is a fundamental topic in Class 11 Mathematics and is crucial for students preparing for competitive entry tests like NUST, ECAT, UET, NTS, as well as FSC board exams. This chapter covers essential concepts including types of sets, set operations, Venn diagrams, functions, relations, and the basics of groups. Understanding these concepts helps students build a solid foundation for higher-level topics in Algebra and Calculus.
PLS Boost Bundle
Get Access to 20 thousands+ MCQs Including Topical MCQs, Practice Tests, Mock Tests, Solved Past Papers, Flashcards, Notes, FLPS, and Much More.
A set is a collection of objects which are
The number of all subsets of a set having three elements is:
Which of the following is not a binary operation :
Total number of subsets that can be formed from the set {?, ?, ?} is
A set is a collection of objects which are
A diagram which represents a set is called______
Every function is:
If ? ⊆ ? then ?(? ∩ ?) =
The set of odd numbers between 1 and 9 are
In a proposition if ? → ? ???? ? → ? is called
Inverse of any element of a group is:
Inverse of any element of a group is:
If ? ∈ ?′ = ? − ? then
Squaring a number is a:
Squaring a number is a:
If ? and ? are disjoint sets , then ? ∩ ? =
A compound proposition which is always wrong is called:
The graph of linear function is :
An onto function is also called:
A compound proposition which is always true is called:
? → ? is called converse of
A compound proposition which is always neither true nor false is called:
The set of odd numbers between 1 and 9 are
. Truth set of a tautology is
Which of the following is true:
If ? ∈ ? ∪ ? then
Inverse of a line is :
Every recurring non terminating decimal represents
Every function is:
The symbol which is used to denote negation of a proposition is
Identity element in (?, . ) is:
The number of all subsets of a set having three elements is:
? − {?} is a group ?. ?. ? the binary operation
The graph of linear function is :
A diagram which represents a set is called______
? ∪ ? = ? ∩ ? then ? is equal to
Importance of Sets, Functions, and Groups for Entry Tests and Board Exams
Mastering this chapter enhances logical reasoning, analytical skills, and problem-solving ability. Students can solve questions on set operations, function composition, inverse functions, and group properties efficiently. Regular practice strengthens understanding of abstract concepts, helping students tackle both entry test and FSC board exam questions with confidence.
PLS Academy Chapter-Wise Mathematics Preparation
PLS Academy provides expertly prepared study material for Sets, Functions, and Groups with chapter-wise exercises, solved examples, and exam-oriented questions. With detailed explanations and structured guidance, students can master all concepts, improve problem-solving strategies, and achieve top scores in both entry tests and FSC board exams.
JazakAllah
