Question

If A = { (x, y) : y = 4/x, x ≠ 0} and
B = {(x, y) : x² + y² = 8, x, y ∈ R}, then
(a) A ⋂ B = Փ
(b) A ⋂ B contains one point only
(c) A ⋂ B contains two points only
(d) A ⋂ B contains 4 points only.

Answer 1

Answer:

option d is the correct answer