还没有登录哦!

[Problem Solving]

试题详情

题目:

From the consecutive integers –10 to 10, inclusive, 20 integers are randomly chosen with repetitions allowed. What is the least possible value of the product of the 20 integers?

选项:

A、(–10)20
B、(–10)10
C、–(10)19
D、–(10)20

答案:

E

提问:

题干说连续的整数-10到10,但是计算时候为什么只取-10和10呀?

解答:

点赞0
阅读223
解答: 徐小梅

提问:

题干说连续的整数-10到10,但是计算时候为什么只取-10和10呀?

解答:

点赞0
阅读224
解答: 徐小梅老师

问个问题

点我领取
免费专项课程
在线咨询