If A={x∈R:∣x∣≤2}A = \{x \in \mathbb{R} : |x| \le 2\}A={x∈R:∣x∣≤2} and B={x∈R:x≥1}B = \{x \in \mathbb{R} : x \ge 1\}B={x∈R:x≥1}, what is A∖BA \setminus BA∖B?
[−2,1)[-2, 1)[−2,1)
[−2,2][-2, 2][−2,2]
[1,2][1, 2][1,2]
(−2,1)(-2, 1)(−2,1)