1. Which statement(s) below would enable one to conclude that x ∈ A \B? (a) x ∈ A and x ∉ B \A.                                    (b) x ∈ A ∪ B and x ∉ B. (c) x ∈ A ∪ B and x ∉ A ∩ B....

1. Which statement(s) below would enable one to conclude that x ∈ A \B?

(a) x ∈ A and x ∉ B \A.                                    (b) x ∈ A ∪ B and x ∉ B.

(c) x ∈ A ∪ B and x ∉ A ∩ B.                         (d) x ∈ A and x ∉ A ∩ B.

2. Which statement(s) below would enable one to conclude that x ∉ A \B?

(a) x ∉ A ∪ B.                                     (b) x ∈ B \A.

(c) x ∈ A ∩ B.                                      (d) x ∈ A ∪ B and x ∉ A.

(e) x ∈ A ∪ B and x ∉ A ∩ B