# Conic Sections - CBSE Class 11 Mathematics Chapter 11 NCERT Solutions | NCERT Answers of Class XI Maths Exercise 11.1

### Solutions of Class 11 CBSE Mathematics | XIth Mathematics NCERT Answers

Chapter 11 - conic sections
CBSE Guide, NCERT Solutions for Class 11 Mathematics Exercise 11.1
(Cbse Ncert Solution of Class XI Ncert Math Chapter 11, Conic Sections)
Question 1: Find the equation of the circle with centre (0, 2) and radius 2.
Question 2: Find the equation of the circle with centre (–2, 3) and radius 4.
Question 3: Find the equation of the circle with centre (1/2, 1/4) and radius 1/12.
Question 4: Find the equation of the circle with centre (1, 1) and radius √2.
Question 5: Find the equation of the circle with centre (–a, –b) and radius ...

Conic Sections Exercise 11.1 | Class 11 Mathematics - Cbse Ncert Solution | CBSE Guide NCERT Answers
Question 6: Find the centre and radius of the circle (x + 5)2 + (y – 3)2 = 36
Question 7: Find the centre and radius of the circle x2 + y2 – 4x – 8y – 45 = 0
Question 8: Find the centre and radius of the circle x2 + y2 – 8x + 10y – 12 = 0
Question 9: Find the centre and radius of the circle 2x2 + 2y2x = 0
Question 10: Find the equation of the circle passing through the points (4, 1) and (6, 5) and whose centre is on the line 4x + y = 16.

Cbse Ncert Solution of Class XI Ncert Math Chapter 11, Conic Sections
Question 11: Find the equation of the circle passing through the points (2, 3) and (–1, 1) and whose centre is on the line x – 3y – 11 = 0.
Question 12: Find the equation of the circle with radius 5 whose centre lies on x-axis and passes through the point (2, 3).

Conic Sections Exercise 11.1 | Class 11 Mathematics - Cbse Ncert Solution | CBSE Guide NCERT Answers
Question 13: Find the equation of the circle passing through (0, 0) and making intercepts a and b on the coordinate axes.
Question 14: Find the equation of a circle with centre (2, 2) and passes through the point (4, 5).
Question 15: Does the point (–2.5, 3.5) lie inside, outside or on the circle x2 + y2 = 25?