NCERT Solutions for Maths for Class 11 is comprised of solved answers for every chapter, exercise-wise. This makes it suitable study material for a student who is preparing for exams. The solutions offered here suit the NCERT syllabus & curriculum.

NCERT solutions for class 11 Maths subject consist of chapters that are present in a textbook, exercise-wise.

## CBSE Class 11 Maths Unit Wise First Term

No. | Units | Marks |

I | Sets and Functions | 11 |

II | Algebra | 13 |

III | Coordinate Geometry | 06 |

IV | Calculus | 04 |

V | Statistics and Probability | 06 |

Total | 40 | |

Internal Assessment | 10 | |

Total | 50 |

#### Internal Assessment Class 11 Term I

Internal Assessment | Marks |

Periodic Tests | 05 Marks |

Mathematics Activities: Activity file record +Term end assessment of one activity & Viva | 05 Marks |

Total Marks | 10 Marks |

### CBSE Class 11 Maths Unit wise weightage for Second Term

Unit | Unit Name | Marks |

I | Sets and Functions (Cont.) | 08 |

II | Algebra (Cont.) | 11 |

III | Coordinate Geometry (Cont.) | 09 |

IV | Calculus (Cont.) | 06 |

V | Statistics and Probability (Cont.) | 06 |

Total | 40 | |

Internal Assessment | 10 | |

Total | 50 |

#### Internal Assessment Class 11 Term II

Internal Assessment | Marks |

Periodic Tests | 05 Marks |

Mathematics Activities: Activity file record +Term end assessment of one activity & Viva | 05 Marks |

Total Marks | 10 Marks |

## Class 11 NCERT Solutions for Mathematics Chapters-wise

### NCERT Solutions for Class 11 Maths Chapter 1 – Sets

In this chapter 1, the student will revise concepts like infinite sets and finite sets. One will go via examples at expert solutions to comprehend what’s a collection & the way to find the various kinds of sets. Professionals have shared solutions on the Venn diagram, power set, and universal set to assist you.

Furthermore, the student will also learn about the intersection and union of a set.

### NCERT Solutions for Class 11 Maths Chapter 2 – Relations & Functions

Relations & Functions discover the knowledge of linking-pairs of objects from 2 different sets & then descending relations between said pair objects. Other relations qualify like functions, an important concept in Mathematics for its getting the idea of 2 quantities corresponding to each other & its correspondence is precise mathematically. This Chapter 2 includes an introduction, relations, Cartesian-product of sets, domain & range of a relation, relation & functions inverse, domain & range of function, rules for getting domain & range, methods to view one-one mapping, kinds of functions, standard real-functions & graphs, periodic function and algebra of real-functions.

### NCERT Solutions for Class 11 Maths Chapter 3 – Trigonometric Functions

This chapter deals with angles, negativity, and the positivity of angles. This chapter also deals with measuring the angles in radians besides degrees. The conversion method from a single form to a different one is also a sub-topic in this chapter. This chapter utilizes a circle which defines the trigonometric functions. Additionally, the student will also learn the graphs, domain, signs, & range of the trigonometric functions. This chapter moves further & covers the subtraction and addition of trigonometric angles. Equations of sin, tan & cos with function values of 3x & 2x in a simple way.

### NCERT Solutions for Class 11 Maths Chapter 4 – Mathematical Induction Principle

The mathematical Induction Principle covers some topics which include the procedure of proving induction & motivating application through looking at natural numbers as the least inductive subset for real numbers. Problems that are related to the Principle of Mathematical-Induction, along with some easy applications are highlighted in the given exercise.

### NCERT Solutions for Class 11 Maths Chapter 5- Complex Numbers & Quadratic Equations

This chapter has all exercises which are well explained by an expert Mathematics-teacher. Every exercise sums are made simple for the students to understand the concept. When you understand the concept well and then move to exercises. Here the student will be provided with details about algebraic properties of complex numbers, argand plane & polar-representation of complex numbers, Statement of fundamental algebra theorem, & quadratic equations solutions. In this chapter, the student will find a total of 3 exercises to practice on.

### NCERT Solutions for Class 11 Maths Chapter 6– Linear Inequalities

Here the student will understand the Linear Inequalities concept. The chapter covers algebraic concepts solutions of Linear-Inequalities in a single variable & also the representation on a number line. The student will also learn Linear Inequalities in 2 variables with graphical representations. The student will be finding a solution to the Linear Inequalities system in 2 variables. Chapter 6 contains three exercises.

### NCERT Solutions for Class 11 Maths Chapter 7 – Permutations & Combinations

Here the student will understand the basic concepts of Permutations & Combinations. They will understand the basic principle of counting. Furthermore, they will learn which of the numbers are divisible or not-divisible by a certain number. The chapter also deals with chapter deals in factorial, alphabetical arrangement, counting concepts, formulae derivation, & other applications.

### NCERT Solutions for Class 11 Maths Chapter 8 – Binomial Theorem

This chapter deals with the Binomial theorem for positive integers. Furthermore, the chapter explains the use of the theorem for solving the complex calculations which would have taken more time in solving through repetitive development. This chapter also deals with the history, development, and binomial theorem proof. Pascal’s-triangle, along using the general & middle term of binomial theorem along using simple applications of the theorem will be explained.

### NCERT Solutions for Class 11 Maths Chapter 9 – Sequence and Series

A sequence refers to the ordered list of numbers and this chapter deals with the operation & definition of series and sequences. Arithmetic-Progression, & Geometric Progression along with the mean values, are dealt with in this chapter. This chapter teaches students to find an nth number of the series & the sum of the series. There’s also a part of a combination of geometric and arithmetic progression.

### NCERT Solutions for Class 11 Maths Chapter 10 – Straight Lines

Chapter 10 assists the students to revise the previous chapter’s 2-dimensional geometry. Origin shifting, many kinds of equations of line-parallel to the axis, angle-between 2-lines slope of a line &, point-slope form, two-point form, slope-intercept form, intercept, etc. The student will also learn about two lines point of intersection, a distance of a-point from line-form. Furthermore, the student will have three exercises in this chapter to practice on.

### NCERT Solutions for Class 11 Maths Chapter 11 – Conic Sections

This chapter serves as a continuation of coordinate concepts though builds upon intricacies. The conic part is made by an intersection of the surface of a cone using a plane. Topics that are covered in the area include circle, hyperbola, parabola & ellipse along using a straight line, a point like a degenerate-scenario of the conic section, and intersecting lines pair. General equations, along with specific case equations of every conic section will be highlighted in this chapter.

### NCERT Solutions for Class 11 Maths Chapter 12- Introduction to 3-Dimensional Geometry

In this chapter, the student will learn the basics of 3-dimensional geometry. There will be an introduction of a third coordinate & a Z-axis. Furthermore, the student will understand the importance of coordinate axes & coordinate planes. There are numerous problems where one gets to learn steps of applying section formula in calculating the distance between 2 different points.

### NCERT Solutions for Class 11 Maths Chapter 13 – Limits and Derivatives

This chapter deals with the existence of derivatives & limits. The chapter serves as an introduction to calculus that will form an important mathematics aspect. This chapter deals with verifying the limit or derivative exists along with getting the value of the limits & derivatives.

### NCERT Solutions for Class 11 Maths Chapter 14 – Mathematical Reasoning

This chapter majorly concentrates on deductive reasoning & students get it to be more engaging as they’re required to comprehend solutions to issues on the foundation of scenarios offered. The subtopics in this chapter includes basics of logic, mathematical reasoning, statement (proposition), elementary-operation of logic, open & compound statement, disjunction, conditional sentence, negation, bi-conditional sentence, truth-value & truth table, table for basic-logical connections, tautology & contradiction, quantified & quantifiers statements, contrapositive & converse, implications, validating statements, & through contradiction.

### NCERT Solutions for Class 11 Maths Chapter 15 – Statistics

Statistics focuses on data collection for certain purposes. This chapter offers you important measures of knowledge & dispersion of their calculation methods for grouped and ungrouped data. Students learn mean deviation, range, analysis of frequency-distributions variance & standard deviation of grouped and ungrouped data, etc. The student will get three exercises to practice.

### NCERT Solutions for Class 11 Maths Chapter 16 – Probability

This chapter deals with a finding-out chance of a specific event occurring during a general event. Concepts of suitable events, exhaustive events, occurrences, sample space, exclusive will be explained. Furthermore, this chapter will revisit the concept of “or” &“and” that was previously introduced in Permutation & Combination

##### FAQ

##### How many chapters are there in the class 11 maths?

16 chapters

##### Which is the best book for CBSE class 11 maths?

NCERT is the best book for CBSE class 11 maths.

##### Which is the official website of NCERT?

http://ncert.nic.in/ is the official website of the NCERT

##### Which are the most difficult chapters in the CBSE class 11 maths?

Permutations and combinations, trigonometric functions.