若a,b互为倒数,c,d互为相反数,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3362a72b446fb4762482a5fabf7289.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3362a72b446fb4762482a5fabf7289.png)
更新时间:2023-11-10 15:07:15
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【推荐1】对于数
,用
表示小于
的最大整数,例如
,
,
.
(1)填空:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f21042a58f58406d88193c736c7d4ca.png)
________ ;
(2)若
,则
的最大值为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c20916fd07cbf87fe1edfe7ab5d957dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ece7096aeab2a2e428c82c033de1ad0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2911b2db37f2907b7a22c959dae10fdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48016b6711f1b8411fbb3e3349448ad6.png)
(1)填空:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f21042a58f58406d88193c736c7d4ca.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7ca94b4c43379d1f62f5113112bfe7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b88584cf1df43e28d03592c7998b1653.png)
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【推荐2】已知关于
、
的二元一次方程组
的解互为相反数,则
的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86968880af712f01f696ce09d2de5b0d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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【推荐1】若a,b互为相反数,c,d互为倒数,p的绝对值等于2,则关于x的方程
的解为![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a03c0368b91da3ccca18cfac260f72c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
您最近一年使用:0次