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集合运算

> （本题满分12分，第1小题6分，第2小题6分）已知集合 A={ x| | x– a | < 2， xÎR }， B={ x| <1， xÎR }． (1) 求 A、 B； (2) 若，求实数 a的取值范围．

问题：

发布时间：2024-09-07

（本题满分12分，第1小题6分，第2小题6分）
已知集合 A={ x| | x– a | < 2， xÎR }， B={ x| <1， xÎR }．
(1) 求 A、 B；
(2) 若，求实数 a的取值范围．

参考答案：

提问用户：Io***Jjy

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（本题满分12分，第1小题6分，第2小题6分） 已知集合 A={ x| | x– a | < 2， xÎR }， B={ x| <1， xÎR }． (1) 求 A、 B； (2) 若 ，求实数 a的取值范围．

可能感兴趣的题目：

（本题满分12分，第1小题6分，第2小题6分）
已知集合 A={ x| | x– a | < 2， xÎR }， B={ x| <1， xÎR }．
(1) 求 A、 B；
(2) 若，求实数 a的取值范围．