满分5 >
高中数学试题 >
已知曲线C1,C2的极坐标方程分别为ρcosθ=3,,则曲线C1与C2交点的极坐...
已知曲线C
1,C
2的极坐标方程分别为ρcosθ=3,
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131023211914426291039/SYS201310232119144262910012_ST/0.png)
,则曲线C
1与C
2交点的极坐标为
.
考点分析:
相关试题推荐
已知函数f(x)=(sinx-cosx)sinx,x∈R,则f(x)的最小正周期是
.
查看答案
经过圆x
2+2x+y
2=0的圆心C,且与直线x+y=0垂直的直线方程是
.
查看答案
已知(1+kx
2)
6(k是正整数)的展开式中,x
8的系数小于120,则k=
.
查看答案
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131023211914426291039/SYS201310232119144262910008_ST/images0.png)
阅读程序框图,若输入m=4,n=3,则输出a=
,i=
.
(注:框图中的赋值符号“=”,也可以写成“←”或“:=”)
查看答案
在平行四边形ABCD中,AC与DB交于点O,E是线段OD的中点,AE延长线与CD交于F.若
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131023211914426291039/SYS201310232119144262910007_ST/0.png)
=( )
A.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131023211914426291039/SYS201310232119144262910007_ST/1.png)
B.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131023211914426291039/SYS201310232119144262910007_ST/2.png)
C.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131023211914426291039/SYS201310232119144262910007_ST/3.png)
D.
查看答案