CBSE Class 11 Mathematics Deleted Syllabus 2023-24

Deleted CBSE Mathematics Syllabus for Class 11: Get here the in-depth elaboration on the deleted Mathematics topics from the latest CBSE Class 11 Mathematics Syllabus 2023-24. Download the revised 2023-24 Mathematics syllabus and exam preparation material for better revision.

Atul Rawal
Nov 2, 2023, 18:07 IST
et here the CBSE Class 11 Mathematics deleted syllabus 2023-24
et here the CBSE Class 11 Mathematics deleted syllabus 2023-24

CBSE Class 11 Mathematics Syllabus 2023-24: CBSE is the national-level educational board of India which stands for Central Board of Secondary Education. In recent years CBSE has adapted many changes to its curriculum to ensure students don’t get overburdened with the extended syllabus. The aim of CBSE is to ensure quality education over quantity. Especially after the COVID-19 pandemic, the emphasis is on constraining the syllabus to the required limits of knowledge for students. CBSE has dropped many topics and even chapters from its syllabus and so is the effect on NCERT textbook content. 

If we talk about CBSE Class 11 Maths, many units have experienced drops in the topics whereas others have to drop chapters. To give you detailed information on what topics and chapters have been deleted from the CBSE Class 11 Mathematics syllabus 2023-24 we have framed this article. It will help you understand the new changes and the latest Mathematics syllabus for the academic year 2023-24 and 2024 final examinations.  Check the updated CBSE Class 11 Maths syllabus 2023-24 for better understanding.

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CBSE Class 11 Mathematics Deleted Syllabus 2023-2024

Earlier, there used to be six units in the Class 11 Math CBSE syllabus, which are now reduced to five. In the left unit, there are certain chapters that have been completely removed. It would be difficult to understand the dropped topics; thus, we have made it easier for you. Check the table below with the units, chapters, and deleted topics for complete transparency. Make sure to have this list with you while preparing for your final exams to save you from covering topics that may not come up in the final exams.

 

Chapter No.
Chapter Name
Deleted Topics
Unit I: Sets and Functions 
1
Sets
Power set
2
Relations & Functions
No Change
3
Trigonometric Functions 
General solution of trigonometric equations of the type sin y = sin a, cos y = cos a and tan y = tan a.  
Unit II: Algebra 
4
Principle of Mathematical Induction 
Complete Chapter
5
Complex Numbers and Quadratic Equations 
Polar representation of complex numbers. Statement of Fundamental Theorem of Algebra, solution of quadratic equations (with real coefficients) in the complex number system. Square root of a complex number. 
6
Linear Inequalities
Graphical solution of linear inequalities in two variables. Graphical method of finding a solution of system of linear inequalities in two variables. 
7
Permutations and Combinations 
No Change
8
Binomial Theorem
General and middle term in binomial expansion
9
Sequence and Series
Arithmetic Progression, Sum to n terms of Special Series
Unit-III: Coordinate Geometry
10
Straight Lines
Intercept normal form. General equation of a line. Equation of family of lines passing through the point of intersection of two lines.
11
Conic Sections
No Change
12
Introduction to Three-dimensional Geometry
Section Formula
Unit-IV: Calculus 
13
Limits and Derivatives 
No Change
Unit-V: Mathematical Reasoning
14
Mathematical Reasoning 
Complete Chapter
Unit-VI: Statistics and Probability 
15
Statistics 
Analysis of frequency distributions with equal means but different variances.  
16
Probability 
Random experiments; outcomes, sample spaces (set representation). 

 

CBSE Class 11 Mathematics List of Rationalised Content 2023-24

With the change in the CBSE syllabus, NCERT also follows the update and introduces the same in its books. This ensure students don’t grab unnecessary knowledge. Below are the topics, examples and questions that have been removed from the 2023-24 NCERT Class 11 Maths textbook.

Chapter
Deleted/Dropped Topics
Chapter 1: Sets
1.7 Power Set, Exercise 1.3 Ques. 5
1.12 Practical Problems on
Union and Intersection of Two Sets
Exercise 1.6
Examples 31–34 and Ques.
6–7 (Miscellaneous Exercise) Ques. 13–16 (Miscellaneous Exercise), Last Point in the
Summary on the Page Last Point in the Summary
Chapter 3: Trigonometric Functions
3.5 Trigonometric Equations (up to Exercise 3.4)
Last five points in the Summary
3.6 Proofs and Simple Applications of Sine and Cosine Formulae
Chapter 4: Principle of Mathematical Induction
Full Chapter
Chapter 5: Complex Number
5.5.1 Polar Representation of a Complex Number
5.6 Quadratic Equation Example 11 and Exercise
5.3 Examples 13, 15, 16 Ques. 5–8, 9 and 13
(Miscellaneous Exercise) Last three points in the Summary
5.7 Square-root of a Complex Number
Chapter 6: Linear Inequalities 
6.4 Graphical Solution of Linear Inequalities in Two Variables
6.5 Solution of System of Linear Inequalities in Two Variables 
Last three points in the Summary
Chapter 8: Binomial Theorem 
8.3 General Middle Terms Example 17 and Ques.
1–3, and 8 (Miscellaneous Exercise)
Last two points in the Summary
Chapter 9: Sequences and Series 
9.4 Arithmetic Progression (A.P.) (up to Exercise 9.2)
9.7 Sum to n terms of Special Series
Examples 21, 22 and 24
Ques. 1–6, 12, 15, 16, 20, 23–26 (Miscellaneous Exercise)
Point 3 and 4 in the Summary
Chapter 10: Straight Lines
10.2.4 Collinearity of Three Points (Examples 4–5 and Ques. 8, 13–14 in Exercise 10.1)
10.3.6 Normal Forms Ques. 8 in Exercise 10.2
10.4 General Equation of a Line
Ques. 3 in Exercise 10.3
Ques. 2 (Miscellaneous
Exercise) Fourth Last Point in the Summary
10.6 Equation of Family of Lines Passing Through the Points of Intersection of Two Lines
10.7 Shifting of Origin
Chapter 11: Conic Sections
11.5.2 Special Cases of an Ellipse 
Chapter 12: Introduction to Three Dimensional Geometry
12.5 Section Formula Exercise 12.3 
Ques. 4 and 5 (Miscellaneous Exercise), 
Last Three Points in the Summary
Chapter 14: Mathematical Reasoning 
Full Chapter
Chapter 15: Statistics 
15.6 Analysis of Frequency Distribution 
Ques. 6 (Miscellaneous Exercise) and last point in the Summary) 
Chapter 16: Probability
16.1 Introduction 
16.2 Random Experiment First Two Points in the Summary



Also read:

Download CBSE Class 11 Syllabus (All Subjects)

Download NCERT Class 11 Rationalised Content

CBSE Class 11 Deleted Topics (All Subjects)

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