解题方法
1 . 高斯是德国著名的数学家,近代数学奠基者之一,享有“数学王子”的称号.设
,用
表示不超过x的最大整数,则
称为高斯函数,例如:
,
.若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb63478132d4c1fef3c17e591919da83.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7179c645736d68c90023f83d7f11ed01.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec13b2c5950301683e240faf02340617.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b81d78f05049cedec3d20031ff5e6c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c72a9416d6b245ead2846772ea5875b.png)
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