1.

If sets A and B are defined as A=x, y : y=1x, 0≠x∈R, B=x, y : y=-x, x∈R, then(a) A ∩ B = A(b) A ∩ B = B(c) A ∩ B = ϕ(d) A ∪ B = A

Answer» If sets A and B are defined as A=x, y : y=1x, 0xR, B=x, y : y=-x, xR, then

(a) A ∩ B = A

(b) A ∩ B = B

(c) A ∩ B = ϕ

(d) A ∪ B = A


Discussion

No Comment Found