若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfd989ddfbed4a6aa18ea57734522153.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5913c5b95d7ecb310f45229892f9fd3e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfd989ddfbed4a6aa18ea57734522153.png)
更新时间:2023-06-25 21:10:36
|
相似题推荐
填空题
|
较易
(0.85)
【推荐2】已知x是最大的负整数,y与比x小2的数互为相反数,z是绝对值最小的有理数.规定一种新运算“※”,两数a,b通过“※”运算得
,即
,例如:
,则
的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/012cc52bc7ae5156bc94791ddb9ba951.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ff9904abe1919ad52f010aba8791daf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c51fd4b6fb3bd8d7f331994ecff49c46.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6223f55bf3b8e39fd2fae1533a3111dd.png)
您最近一年使用:0次