how to solve this question on circles please provide the solution
how to solve this question on circles please provide the solution
Ritwik Dhar , 10 Years ago
Grade 12
Analytical Geometry> how to solve this question on circles ple...
1 AnswersY RAJYALAKSHMI
the equation of common chord is s – s1= 0
equation of system of circles passing through the intersection of two circles is s + λs1=0
the common chord is the diameter of the circle. so the centre lies on the line s – s1= 0. substitute the centre (-g, -f) in this line and solve for λ.
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