Home
Class 12
MATHS
Length of the common chord of the circle...

Length of the common chord of the circles : `x^2+y^2+2x+6y=0` and `x^2+y^2-4x-2y-6=0` is :

A

`2/5sqrt106`

B

`5/2sqrt106`

C

`sqrt106`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CIRCLES AND SYSTEMS OF CIRCLES

    MODERN PUBLICATION|Exercise MCQs LEVEL - II|51 Videos

  • CIRCLES AND SYSTEMS OF CIRCLES

    MODERN PUBLICATION|Exercise AIEEE/JEE Examination|9 Videos

  • CARTESIAN SYSTEM OF RECTANGULAR CO-ORDINATES AND STRAIGHT LINES

    MODERN PUBLICATION|Exercise Recent Competitive Questions (Questions from Karnataka CET & COMED)|8 Videos

  • COMPLEX NUMBERS

    MODERN PUBLICATION|Exercise Questions from karnataka CET & COMED|15 Videos

Similar Questions

Explore conceptually related problems

The length of the common chord of the circle x^(2)+y^(2)+2 x+3 y+1=0 and x^(2)+y^(2)+4 x+3 y+2=0 is

Which of the following is a point on the common chord of the circle x^(2)+y^(2)+2x-3y+6=0 and x^(2)+y^(2)+x-8y-13=0 ?

Length of common chord of the circles: (x-1)^2 +(y+1)^2 =r^2 and (x+1)^2 + (y-1)^2 =r^2 is :

The equation of the circle described on the common chord of circles x^2+y^2-8x+y-15=0 and x^2+y^2-4x+4y-42=0 as diameters is :

Circles x^2+y^2-2x-4y=0 and x^2+y^2-8y-4=0

The equation of the circle having its centre on the line x +2y - 3 = 0 and passing through the points of intersection of the circles x^2 + y^2 - 2x - 4y +1 = 0 and x^2+y^2 -4x -2y +4=0 is :

The equation of the circle described on the common chord of the circleS x^(2)+y^(2)+2 x=0 and x^(2)+y^(2)+2 y=0 as diameter is

The circles x^2+y^2-12x-12y=0 and x^2+y^2+6x+6y=0 :

Number of common tangents to the circles : x^2+y^2 -6x-14y+48=0 and x^2+y^2-6x=0 is :

The two circles x^2+y^2-2x-3=0 and x^2+y^2-4x-6y-8=0 are such that :