名校
1 . 由曲线
,
所围成图形的面积![](https://staticzujuan.xkw.com/quesimg/Upload/formula/447a9718a502491b47072ce013c26a2f.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/344ccbf79da6ad7e3709d6fa72efb756.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c904567c3b3734e1eca8d042ef7a7b2d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/447a9718a502491b47072ce013c26a2f.png)
您最近一年使用:0次
名校
2 . 设
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2bf611971df56c8d366281b3a9f2675.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42ec05a1e3efd4f2f891a150d1bf23ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2bf611971df56c8d366281b3a9f2675.png)
您最近一年使用:0次
2023-01-09更新
|
312次组卷
|
7卷引用:宁夏青铜峡市宁朔中学2022-2023学年高二下学期3月月考数学(理)试题
名校
3 . 若
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/825116eb345f5505ebc8c1cdb8a1f131.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0afa6d904c3a9179ca4f6d389f3f19f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8392b22c8c649e8fbfa7251c7b935607.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/825116eb345f5505ebc8c1cdb8a1f131.png)
您最近一年使用:0次
2023-04-06更新
|
101次组卷
|
2卷引用:宁夏青铜峡市宁朔中学2022-2023学年高二下学期期中考试数学(理)试题
名校
4 .
=_________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04eabdac889d7033d38c5fddc65d387a.png)
您最近一年使用:0次
2020-07-21更新
|
225次组卷
|
2卷引用:宁夏青铜峡市高级中学(吴忠中学青铜峡分校)2019-2020学年高二下学期期末考试数学(理)试题
名校
5 . 已知
为常数,且
,则
的二项展开式中的常数项为_______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42e27ad1ff1ca221a908636843ea3ddf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2784cd4422675ba4a85a0d2026579e6.png)
您最近一年使用:0次
2019-06-05更新
|
641次组卷
|
2卷引用:2020届宁夏银川三沙源上游学校高三下学期第二次模拟考试理科数学试题
名校
6 . 计算
=_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2588b7707a69cc6b856edcebc928a0b8.png)
您最近一年使用:0次
2019-05-14更新
|
528次组卷
|
3卷引用:宁夏长庆高级中学2020-2021学年高二上学期第二次月考数学(理)试题
14-15高三上·福建福州·阶段练习
名校
7 . 定积分
的值等于________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f962fa1b1939230ca6e1e2496b903a2e.png)
您最近一年使用:0次
2020-03-24更新
|
200次组卷
|
7卷引用:【全国百强校】宁夏银川市唐徕回民中学2018届高三下学期第四次模拟考数学(理)试题
名校
8 . 在平面直角坐标系中,角
的始边落在x轴的非负半轴,终边上有一点是
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3574add97e0dfd89c7f4e3d40bd4a201.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ccdb21947eb9593e2650f23ee5c3687.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69f78b647de9947cc356bf1174850257.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3574add97e0dfd89c7f4e3d40bd4a201.png)
您最近一年使用:0次
2018-12-10更新
|
272次组卷
|
2卷引用:宁夏回族自治区银川市育才中学2023届高三下学期开学考试理科数学试题
名校
解题方法
9 . 下列命题中
(1)已知角
的顶点与原点
重合,始边与
轴的正半轴重合,若它的终边经过点
,则
.
(2)若
,则“
”是“
”的必要不充分条件.
(3)函数
的最小值为2.
(4)曲线
与
轴所围成图形的面积等于
.
(5)函数
的零点所在的区间大致是
.
其中真命题的序号是____________ .
(1)已知角
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f13bf66fc845b115de4ec45b4be0e23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d6a136d98daa3df249f368a75e3e3d2.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10bbdef421c976962a270a2beabbad91.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2e39ed1fa73c58f8614ab27edb32699.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d33da711e50e96568facb18cef27165.png)
(3)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c23f30b487fe65ec23a71eac2aaa1ee.png)
(4)曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40c184c17e35b98fe8094cebe9522e1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dac452fbb5ef6dd653e7fbbef639484.png)
(5)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebe68b4fcace28b56419d55ece95e46b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26e5ce096588e9596e028711d52982e5.png)
其中真命题的序号是
您最近一年使用:0次
名校
10 . 二项式
的展开式中
的系数为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38df1a00f10cb5aa64af460fa2eb7081.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/746e9decc58ae53b1715ebc17b361d24.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2af9764aa29ce1378f9c6f6c3ceea928.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38df1a00f10cb5aa64af460fa2eb7081.png)
您最近一年使用:0次
2018-05-29更新
|
955次组卷
|
5卷引用:【全国百强校】宁夏回族自治区银川一中2018届高三第三次模拟考试数学(理)试题