名校
解题方法
1 . 设集合
,
,
(1)若
,求
,
;
(2)若
中只有一个整数,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff1aa2c6593b922adda24f698c682dd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f7259cb8656ee25e0cf139c5ef44bfa.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0086b054ef120408acac806a1b1318.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9cf8dffa529bdb60c61af0d12c7e737.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e349af7d47125d7028ee57178e199da5.png)
您最近一年使用:0次
名校
2 . 已知公差不为0的等差数列
满足
,且
.
(1)求
的通项公式;
(2)记
是数列
的前
项和,证明:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1e186f59e4c84ac1600f710c5c0150f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bea4144ba9435a99f0a71a0d526e5517.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
(2)记
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c13b0d771b3cfd3be92c629d10e90c8e.png)
您最近一年使用:0次
2024-06-03更新
|
379次组卷
|
2卷引用:江西省南昌市第十中学2023-2024学年高三下学期“三模”考试数学试题
名校
解题方法
3 . 已知函数
,x
R.
(1)求
的最小正周期;
(2)求
在区间
上的最小值并指出此时
的取值;
(3)若
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d270cf62995ecaabfbcadbc71a974290.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a02d44492b51b0e08208fdc0d1707025.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b15539a8438be3774bc02d3b81183110.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afc28b68212359e66cf2eac690a85232.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2ff0e5c78c04beea4e773185195da30.png)
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2024-05-08更新
|
1377次组卷
|
4卷引用:江西省南昌市第五高级中学2023-2024学年高一下学期期中考试数学试卷
江西省南昌市第五高级中学2023-2024学年高一下学期期中考试数学试卷江苏省南京市六校联合体考试2023-2024学年高一下学期4月期中数学试题(已下线)模块四 期中重组卷1(江苏南京)(苏教版)(已下线)江苏省南京市六校联合体考试2023-2024学年高一下学期4月期中数学试题变式题16-19
4 . 已知函数
.
(1)若
,求
的值;
(2)若
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/878495ada2e82dcdc4abf4777c7a6793.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b69b4e577157503a5e5bb8d787083c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c16c2824a2396621cab770a416d603e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a62ebfa42f751ba9902e4afb95015e6f.png)
您最近一年使用:0次
2024-05-08更新
|
872次组卷
|
5卷引用:江西省南昌市第十中学2023-2024学年高一下学期第二次月考数学试题
江西省南昌市第十中学2023-2024学年高一下学期第二次月考数学试题江苏省海门中学2023-2024学年高一下学期期中考试数学试卷(已下线)期末押题卷01(考试范围:苏教版2019必修第二册)-【帮课堂】(苏教版2019必修第二册)(已下线)专题02 三角恒等变换题型归纳-《期末真题分类汇编》(江苏专用)(已下线)高一数学期末测试卷01-《期末真题分类汇编》(人教B版2019必修三+必修四)
名校
5 . 已知函数
(其中
,
).
(1)求它的定义域;
(2)求它的单调区间;
(3)判断它的奇偶性;
(4)判断它的周期性,如果是周期函数,求出它的最小正周期.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64580ddd4451df005cbd072c5bac6ba1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
(1)求它的定义域;
(2)求它的单调区间;
(3)判断它的奇偶性;
(4)判断它的周期性,如果是周期函数,求出它的最小正周期.
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6 . 已知向量
,
,且
.
(1)若
,求
的值;
(2)求
的取值范围;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5957615bbd3adb2c186044516538259c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f49c94c8b933013d9f5d867bf47ab3e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a67c1962c3ed8ad1e3a689ebac4b6b31.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7dced91de1b8c38aa95ffee0e5dc202.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93af88a7628c71d642d3a6df067c15f5.png)
您最近一年使用:0次
2024-05-04更新
|
294次组卷
|
3卷引用:江西省南昌市第十九中学2023-2024学年高一下学期5月期中考试数学试题
江西省南昌市第十九中学2023-2024学年高一下学期5月期中考试数学试题江苏省镇江中学2023-2024学年高一下学期期中检测数学试题(已下线)专题02 三角恒等变换题型归纳-《期末真题分类汇编》(江苏专用)
7 . 已知数列
的前
项和为
,且满足
.
(1)当
时,求
;
(2)若
,设
,求
的通项公式.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c99a1aa3faf7df5fc06af26697ec3b30.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8e69866076dcff686a05e9e91e61e68.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f3cf6f2bbe20a404fea41a4d2b1c4c7.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8ce45899b363a29694c19c4238afc2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ac8e1d60f036093acd1e8fb476226b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034ba25825c13725931c483aa47c9363.png)
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名校
解题方法
8 . 已知函数
.
(1)求
的最小正周期和单调增区间;
(2)若
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a073a9c8419633e8bd76abab87104afa.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51687bf0fe19caebe8e9c99dfb095e80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69759be05401d26675869ab87e78ccb9.png)
您最近一年使用:0次
名校
解题方法
9 . 已知
,
,
分别为
的三个内角
,
,
的对边,且
.
(1)求角
;
(2)若
,
的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e908f9429a24e8e315bd7d18672e1e4.png)
(1)求角
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7fa79a550591eb9e1bd07bced3a08fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71ee3214470ea58a8ec22f687dfd3cf3.png)
您最近一年使用:0次
2024-04-12更新
|
955次组卷
|
3卷引用:江西省南昌市江西科技师范大学附属中学2023-2024学年高一下学期第二次月考数学试卷
名校
解题方法
10 . 如图,
中,
,D是AC的中点,
,AB与DE交于点M.
表示
﹔
(2)设
,求
的值;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3ceac772dba008adf20e589703bd7e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34d089282549ac956f7967b68d34dc7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b172cf8d898883d82e973f28c3c3a3e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa8c53645db602c72b00b599c2c0ff97.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35cd1d0c660e3f1fd0d6bdbc7bd32d1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
您最近一年使用:0次
2024-04-10更新
|
585次组卷
|
4卷引用:江西省南昌市江西科技师范大学附属中学2023-2024学年高一下学期第二次月考数学试卷