Last Activity: 10 Years ago
If the equation is of circle :xy term should be zero : A-3 = 0 , Hence A = 3The coefficient of x^2 and y^2 should be equal :
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Get your questions answered by the expert for free
Last Activity: 0 Years ago
Last Activity: 2 Years ago