1.If A={x∈R:∣x∣<2}A = \{x \in \mathbb{R} : |x| < 2\}A={x∈R:∣x∣<2} andB={x∈R:∣x−2∣≥3}B = \{x \in \mathbb{R} : |x - 2| \geq 3\}B={x∈R:∣x−2∣≥3}, then:a.A∩B=(−2,−1)A \cap B = (-2, -1)A∩B=(−2,−1)b.B−A=R−(−2,5)B - A = \mathbb{R} - (-2, 5)B−A=R−(−2,5)c.A∪B=R−(2,5)A \cup B = \mathbb{R} - (2, 5)A∪B=R−(2,5)d.A−B=[−1,2)A - B = [-1, 2)A−B=[−1,2)Login to continueOnly logged in users canattempt or see the solution.
