已知
.
(1)求
的值;
(2)求
的值.
![](https://img.xkw.com/dksih/QBM/2010/5/4/1569712368336896/1569712373350400/STEM/48b083502c8a453ca08b00bac20b258a.png?resizew=120)
(1)求
![](https://img.xkw.com/dksih/QBM/2010/5/4/1569712368336896/1569712373350400/STEM/69af6ce212e245e18ce6dea42d0a50b5.png?resizew=36)
(2)求
![](https://img.xkw.com/dksih/QBM/2010/5/4/1569712368336896/1569712373350400/STEM/a70eb20c75284c79ad4de7f127bf2fb0.png?resizew=136)
9-10高二下·广东湛江·期中 查看更多[3]
(已下线)2010年广东省湛江二中学年高二下学期期中考试数学(文)(已下线)2010年广东省湛江二中学年高二下学期期中考试数学(理)(已下线)2011届长春市十一高中高三上学期期中考试理科数学卷
更新时间:2016-11-30 04:10:30
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