Conic Sections

1. Centre (0, 2) and radius 2 .

Here, h = 0, k = 2, r = 2

The equation of the circle is given by'

(x – h)² + (y – k)² = r²

x² + (y – 2)² = 4

$\Rightarrow x^2+y^2-4y=0$

Those who are preparing for any competive exam such as JEE Main, NDA and others really need to memorise formulas. Check the important formulas below;  

Circle

• Standard equation (center at origin): $x^2+y^2=r^2$
  $x^2 + y^2 = r^2$

• General form: $x^2 + y^2 + 2gx + 2fy + c = 0$

• Center = (–g, –f), Radius = ?(g² + f² – c)

 Parabola: 

• Standard form (hor

Eccentricity is a measure that defines the shape of specific segment of conic sections. Student can check the eccentricity for different conic sections below;

• Circle: e = 0

• Parabola: e = 1

• Ellipse: 0 < e < 1

• Hyperbola: e > 1

NCERT Solutions for Conic Sections includes eccentricity, Directix, Matrix and other re

Yes, We have uploaded  complete NCERT Class 11 Maths Conic Sections Soluitions in normal accessible mode as well as downloadable PDF mode. Students can utilise this ultimate NCERT Solution as mathematical guide to resolve their in class doubts, practicing problems, and strengthening the concept

The Class 11 Maths annual exam consists of all the chapters. The Conic Sections chapter in Class 11 Maths carry a weightage of 6-8 marks and even more based on the theory papers. Several topics are frequently asked in class 11 annual exams such as standard equation of circle, Focus, directrix, latus

There are various topics discussed in the class 11 Maths Conic Section chapter, read below;

• Definition of Conic Sections

• Circle – Standard and general equations

• Parabola – Focus, directrix, latus rectum, standard forms

• Ellipse – Major/minor axes, foci, eccentricity

• Hyperbola – Transverse/conjugate axes,