The Total solution for NCERT class 6-12
The equation of a circle with centre (h,┬аk)and radius┬аr┬аis given as
(x┬н┬атАУ┬аh)2┬а+ (y┬а┬нтАУ┬аk)2┬а=┬аr2
It is given that centre (h,┬аk)=┬аand radius (r) =.
Therefore, the equation ofthe circle is
┬аand radius (r) =
.