Question

| 65.1f A = {(x, y) : x2 + y2 = 25) and
B = {(x, y): x2 +9y2 = 144}, then An B contains
(A) one-point
(B) three points
(C) two points
(D) four points.​

Answer 1

Answer:

u HC hx DJ I'd jk khai ta so up