# CLASS 11TH MATHS NCERT SOLUTIONS

Here yoc can find the ncert solutions for class 11 maths from chapter (1 to 16). All the questions that present here were solved by Studyzone mathematics experts. So click on the below link to check the solutions of each chapter chapter wise.

### CHAPTER 1- SETS

This chapter discusses the concept of sets with their representation. The topics covered in the chapter are empty sets, finite and infinite sets, equal sets, subsets, power sets, and universal sets. This chapter helps students to draw Venn diagrams as well as learn about union concept and set difference.

### CHAPTER 2- RELATIONS AND FUNCTIONS

In this lesson, students talk about the ordered pairs, the Cartesian product of the set, the number of elements in the Cartesian product of the two finite sets, the definition of the relationship, the graphical diagram, the domain, the co-domain, and the scope of the relationship. In addition to the relational subject, students also learn about the tasks.

### CHAPTER 3- TRIGONOMETRIC FUNCTIONS

The chapter discusses the positive and negative aspects, the method of measuring angles in radians, and the measurement from one measurement to another. This chapter also describes the definition of trigonometric functions with the help of unit cycles, general solutions of trigonometric equations, codes, domains, and ranges of trigonometric functions and their graphs.

### CHAPTER 4- PRINCIPLE OF MATHEMATICAL INDUCTION

The chapter, The Theory of Mathematical Induction, describes a number of factors, including the process of proving and applying motivation by looking at natural numbers as subjective subsets of real numbers. There are problems with the theory of mathematical theory and the exercises given in the chapter with its general applications.

### CHAPTER 5- COMPLEX NUMBER AND QUADRATIC EQUATIONS

The chapter discusses the need for complex numbers, especially 1 in 1, to be motivated by the inability to solve some quadratic equations. This chapter allows students to learn about the algebraic properties of complex numbers, algebraic levels, and polar representations of complex numbers.

### CHAPTER 6- LINEAR INEQUALITIES

The chapter on linear inequality, as the name suggests, deals with the concept of linear inequalities. This includes the concept of algebraic solutions of linear inequalities in the variable and their representation on the number line, the graphical representation of the linear inequalities in the two variables, as well as the graphical method of finding solutions to the system of linear inequalities in both variables.

### CHAPTER 7- PERMUTATIONS AND COMBINATIONS

Permutation is the arrangement of several objects in a particular order taken at a time, while fusion is a collection of objects that do not matter. The chapter discusses the basic principle of counting nonaligned n. (N!), Permutations, combinations, derivatives of formulas, and their connections to general applications.

### CHAPTER 8- BINOMIAL THEOREM

In this chapter, students will study the binomial theory for positive integers. This theory is useful for solving complex computations that are difficult to solve by repeated multiplication. The chapter discusses the history, statement, and proof of binomial theory for positive integrative indicators. Pascal’s triangles are biaxial details, the general and intermediate term and their general application are some of the topics discussed in detail in this chapter.

### CHAPTER 9- SEQUENCE AND SERIES

Serial is a sorted list of numbers. The entire series of all the terms of the sequence. Chapter sequence and sequence, arithmetic progression (a. P.), Arithmetic mean (am.), Geometric progression (GP), general term of a general GP, first term of GP, infinite. GP and its sum, Geometric Average (G.M.), A.M. And the principles of GM, special series and more

### CHAPTER 10- STRAIGHT LINE

This chapter helps students remember two-dimensional geometry from the front classrooms. Various forms of the equations of the line, including the transfer of origin, the slope of a line, and the angle between two lines, the point parallel to the axis, the point-slope form, the slope-intercept form, the two-point form. , Interrupt form and regular form. There are topics that will be discussed in the chapter.

### CHAPTER 11- CONIC SECTIONS

The concept of conic classes is discussed in detail in this chapter. In mathematics, the cone segment is the curve obtained as the intersection of the cone surface with a plane. The topics covered are a pair of endogenous lines in the form of a conical section, namely, a circle, an ellipse, a parabola, a hyperbola, a point, a straight line, and a conical section.

### CHAPTER 12- INTRODUCTION TO THREE DIMENSIONAL GEOMETRY

A point in space has three coordinates. In this chapter, 11th grade students learn the basics of geometry in three-dimensional space. The chapter discusses coordinate axes and coordinate planes in three dimensions, the coordinates of a point, the distance between two points, and the segment formula.

### CHAPTER 13- LIMITS AND DERIVATIVES

The chapter, Limits and Derivatives, provides an introduction to the calculus. Calculus is a branch of mathematics that makes domain changes when dealing with changes in the value of a function. In this chapter, at the outset, students gain a natural understanding of the derivative (without actually defining it). Next, the chapter presents a simplified definition of boundary and some algebra of boundaries.

### CHAPTER 14- MATHEMATICAL REASONING

This chapter discusses some basic ideas of mathematical logic, especially in the context of mathematics. Students, now, learn inductive reasoning in terms of mathematical motivation. In this chapter, some key principles have been removed.

### CHAPTER 15- STATISTICS

We know that statistics relate to data collected for specific purposes. In this chapter, we learn about their important methods of dispersion and computation for structural and group data.

### CHAPTER 16- PROBABILITY

The chapter discusses the concept of probability as the uncertainty of various events or the probability that an event will occur. In this lesson, students will learn such things as randomized experiments; Results, sample space (set representation) and events; Connections with other theories studied in other classes, such as ‘no’, ‘and’ or ‘or’ events, whole events, mutually exclusive events, the possibility of theory (set theory).

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