一平面内一直线能将平面分成2个部分,2条直线最多能分成4个部分,3条分成7个,4条分成11个,…照此规律,2012条能分成几个部分?
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/21 09:36:23
![一平面内一直线能将平面分成2个部分,2条直线最多能分成4个部分,3条分成7个,4条分成11个,…照此规律,2012条能分成几个部分?](/uploads/image/z/11970386-26-6.jpg?t=%E4%B8%80%E5%B9%B3%E9%9D%A2%E5%86%85%E4%B8%80%E7%9B%B4%E7%BA%BF%E8%83%BD%E5%B0%86%E5%B9%B3%E9%9D%A2%E5%88%86%E6%88%902%E4%B8%AA%E9%83%A8%E5%88%86%2C2%E6%9D%A1%E7%9B%B4%E7%BA%BF%E6%9C%80%E5%A4%9A%E8%83%BD%E5%88%86%E6%88%904%E4%B8%AA%E9%83%A8%E5%88%86%2C3%E6%9D%A1%E5%88%86%E6%88%907%E4%B8%AA%2C4%E6%9D%A1%E5%88%86%E6%88%9011%E4%B8%AA%2C%E2%80%A6%E7%85%A7%E6%AD%A4%E8%A7%84%E5%BE%8B%2C2012%E6%9D%A1%E8%83%BD%E5%88%86%E6%88%90%E5%87%A0%E4%B8%AA%E9%83%A8%E5%88%86%3F)
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