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问题详情

Adding 5 people to a 4 person team increases the communication channels by a factor of ( )

A、、3 times

B、4 times

C、5 times

D、6 times

时间：2022-01-03 16:33 关键词：

答案解析

D
本题的含义是：在四个人的团队中增加5人后，沟通的通道会增加多少倍，要和用计算机公式n（ n-1）/2, 4个人的时候沟通通道把6条，增加5人后..沟通渠道是36. 增加了 6倍，选择答案D.

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