Question

question from circles class 11 (JEE)

Answer 1

Answer: it seems to complex question ( lovely question if jee ) first draw a rough diagram .then solve .after solving you get locus equation similar to parabola so correct option is 2) parabola.

Step-by-step explanation:see attachment below.hope it help you ✌️✌️

Answer 2

Answer:

Step-by-step explanation:

center = 2a,2b

and radius is also 2a

x-2a^2+y-2b^2 = 4a^2