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find the values of a,b if ax^2+bxy+3y^2-5x+2y-3=0 represents a circle also find the radius andcentre
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circle and sphere.
find the values of a,b if ax^2+bxy+3y^2-5x+2y-3=0 represents a circle also find the radius and centre.
find the values of a,b if ax^2+bxy+3y^2-5x+2y-3=0 represents a circle also find the radius and centre.