Question

find the center and the radius of the circle whose equation is
2x²+2y²-x=0​

Answer 1

Answer:

The equation of the given circle is 2x2 + 2y2 – x = 0. which is of the form (x – h)2 + (y – k)2 = r2, where h = 1/4, k = 0 and r = 1/4. Thus, the centre of the given circle is (1/4, 0), while its radius is 1/4.