解题方法
1 . 已知向量
,
,则向量
在
方向上的投影向量的坐标为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c054fc0cb6f1d5d8ab58797552fb8920.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8c71ff32ae633697b26cc81c9b2481f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
您最近一年使用:0次
名校
2 . 若复数
满足
,则复数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d67321ace1e6b3be0fc0e5e8130022.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ee93db6620d0fef131aa1e09171e3aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d67321ace1e6b3be0fc0e5e8130022.png)
您最近一年使用:0次
名校
3 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbbce4d3c2976bc6e89911985a09da99.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbbce4d3c2976bc6e89911985a09da99.png)
您最近一年使用:0次
4 . 计算:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bee51c289668f61761090f3a9ff8f6a4.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bee51c289668f61761090f3a9ff8f6a4.png)
您最近一年使用:0次
5 . 事件A、B是相互独立事件.若
,
,
,则实数m的值等于______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8871a1371f8171aecc29f4f4820dad5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34987a2e5615945b355654ba104ae500.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f305fa0ebc6307789933d7eb4144af73.png)
您最近一年使用:0次
名校
解题方法
6 . 若角
满足
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb5a448771c3381e220a954b749a1425.png)
________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9a7de5b70003502e40b95b3b7d3d933.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb5a448771c3381e220a954b749a1425.png)
您最近一年使用:0次
名校
解题方法
7 . 已知一组数据
,
,
,
,
的方差是
,那么另一组数
,
,
,
,
的方差是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/291c25fc6a69d6d0ccfb8d839b9b4462.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/365b38a7689a8eede6820cd6f1fe952b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee9b42973c53907f09f2de384c42fc5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d3ffd5c35bba71ea54c28622b6cf505d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d4e76823155f3289e9d09774853f925.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07010a3836448070e89edf3a4e31c3a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ffa2daffd2c7a2b8dffb2ff4e349eb4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d469b85cc7e68fb89ed59a8d01a9d2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d97e571dbffd95361427974419aff6b3.png)
您最近一年使用:0次
解题方法
8 . 函数
的单调递减区间是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eac636db89358fe9628aa373d2f07d79.png)
您最近一年使用:0次
名校
9 . 已知集合
,若“
”是“
”的充要条件,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cc0982d002a381b91be1f775a40d5ae.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8723077870d8ad10b44c2bb53e2b4124.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cc0982d002a381b91be1f775a40d5ae.png)
您最近一年使用:0次
10 . 已知扇形的半径为2,圆心角为2弧度,则该扇形的面积为______ .
您最近一年使用:0次
7日内更新
|
264次组卷
|
2卷引用:上海市金山中学2023-2024学年高一下学期5月月考试卷