C-01-Q110mediumsingle_mcqGiven U={x:x<10, x∈R}U = \{x : x < 10,\ x \in \mathbb{R}\}U={x:x<10, x∈R}, A={x:1<x<4}A = \{x : 1 < x < 4\}A={x:1<x<4}, B={x:3≤x<6}B = \{x : 3 \leq x < 6\}B={x:3≤x<6}. Then A∩BA \cap BA∩B = ?a{x:3≤x<4, x∈R}\{x : 3 \leq x < 4,\ x \in \mathbb{R}\}{x:3≤x<4, x∈R}b