NCERT Solutions for Class 11 Maths Chapter 10 Exercise 10.2 Conic Sections  PDF Download
JEE Mains & AdvancedNCERT solutions for class 11 maths chapter 10 exercise 10.2 Conic Section explains the concept of a parabola. A parabola is defined as the set of all points in a plane that are at the same distance from a single fixed line and a single fixed point within that plane. The students will also be learning about another new concept called the 'latus rectum' of a parabola. These concepts are defined in the proper way by subject experts of eSaral.
Class 11 maths chapter 10 exercise 10.2 NCERT solutions is composed of 12 questions in which some of the questions are short answer types and some of which are long answer questions. Ex 10.2 class 11 maths solutions are prepared by the academic team of eSaral with indepth knowledge of concepts associated with parabola. Ex 10.2 class 11 maths chapter 10 concepts may seem difficult at beginning but using NCERT solutions by eSaral, you will be able to comprehend these concepts easily and can solve all the questions in ex 10.2. These NCERT solutions are also available in PDF format to help you prepare for exams. You can download these free PDFs to score good marks in exams. Download the PDF from the link provided below.
Topics Covered in Exercise 10.2 Class 11 Mathematics Questions
Ex 10.2 class 11 maths chapter 10 talks about parabola, its standard equations of parabola and latus rectum. You will be learning here a detailed explanation of these topics provide by expert team of mathematics at eSaral.
1. 
Parabola 
2. 
Standard equations of parabola 
3. 
Latus rectum 

Parabola  A parabola is the set of all points in a plane that are equidistant from a fixed line and a fixed point (not on the line) in the plane. The fixed line is called the directrix of the parabola and the fixed point is called the focus. The focus is represented by ‘F’.
A line through the focus and perpendicular to the directrix is called the axis of the parabola. The point of intersection of the parabola with the axis is called the vertex of the parabola.

Standard equations of parabola
The equation of the parabola with focus at (a, 0) a > 0 and directrix x = – a is
y^{2} = 4ax

Latus rectum
Latus rectum of a parabola is a line segment perpendicular to the axis of the parabola, through the focus and whose endpoints lie on the parabola.
Length of the latus rectum of the parabola y^{2} = 4ax is 4a.
Tips for Solving Exercise 10.2 Class 11 Chapter 10 Conic Sections
To solve questions of ex 10.2 class 11 maths without any hustle and doubt, students must follow the useful tips and tricks provided by eSaral’s subject experts of maths.

NCERT solutions class 11 maths chapter 10 ex 10.2 Conic Section would have a lot of diagrams. Students need to include diagrams in their practice so that they can understand the questions better.

Students must remember the formula of parabola to solve questions of exercise 10.2.

Analysing problem first and understanding the missing elements is always recommended as it provides a clear indication of how to approach problemsolving.
Importance of Solving Ex 10.2 Class 11 Maths Chapter 10 Conic Sections
eSaral’s subject experts have combined some essential benefits of solving ex 10.2 class 11 maths chapter 10 conic sections. Here, you can check them below.

NCERT solutions for ex 10.2 class 11 maths ch 10 provided by eSaral has all the questions and answers in step by step explanation which you can practice for preparing for exams.

Ex 10.2 class 11 maths NCERT solutions are available in PDF format that can be downloaded online and used for solving the questions. This will improve your problem solving skills.

NCERT solutions ex 10.2 class 11 maths have included solved examples and exercise questions. Solving these examples and questions will clear your conceptual understanding of each question.

Practicing questions from NCERT solutions class 11 maths chapter 10 ex 10.2 will boost your selfconfidence.
Frequently Asked Questions
Question 1. Write the standard equation of parabola with focus at (a, 0) a > 0 and directrix x = – a?
Answer 1. The equation of the parabola with focus at (a, 0) a > 0 and directrix x = – a is y^{2} = 4ax.
Question 2. What is the latus rectum of parabola?
Answer 2. Latus rectum of a parabola is a line segment perpendicular to the axis of the parabola, through the focus and whose endpoints lie on the parabola.
Question 3. Write the length of the latus rectum of parabola y^{2} = 4ax?
Answer 3. The length of the latus rectum of parabola y^{2} = 4ax is 4a.