定义:关于x的不等式|x-A|<B的解集叫A的B邻域.若a+b-2的a+b邻域为 发布时间:2017-05-08 13:52 │ 来源:www.tikuol.com 题型:填空题 问题: 定义:关于x的不等式|x-A|<B的解集叫A的B邻域.若a+b-2的a+b邻域为区间(-2,2),则a2+b2的最小值是______.
题型:填空题 In relation to employment law, explain the following:(b) The duties owed by employers to employees in common law. (6 marks) 查看答案