<span id="jtvdj"><dl id="jtvdj"><ruby id="jtvdj"></ruby></dl></span><span id="jtvdj"></span>
<video id="jtvdj"><span id="jtvdj"><dl id="jtvdj"></dl></span></video>
<span id="jtvdj"></span>
<span id="jtvdj"></span>
<span id="jtvdj"></span>
<strike id="jtvdj"></strike>
<span id="jtvdj"><video id="jtvdj"></video></span>
<th id="jtvdj"><video id="jtvdj"></video></th>
<span id="jtvdj"></span>

2019你高考数学(理)北师大版一轮复习练习:第八章 第五节 椭 圆 Word版含解析

支付宝新用户充值送10元红包

课时作业A组——基础对点练1.已知椭圆+=1(m>0)的左焦点为F1(-4,..课时作业A组——基础对点练1.已知椭圆+=1(m>0)的左焦点为F1(-4,0),则m=()A.2B.3C.4D.9解析:由4=(m>0)m=3,故选B.答案:B2.方程kx2+4y2=4k表示焦点在x轴上的椭圆,则实数k的取值范围是()A.k>4B.k=42019你高考数学(理)北师大版一轮复习练习:第八章第五节椭圆Word版含解析

文档格式:
.doc
文档分类:
数学 -- 全国通用 -- 高三
文档标签:
数学 北师大版 高考复习 一轮复习
展开

相关文档

返回顶部
今天新加坡开奖结果
<span id="jtvdj"><dl id="jtvdj"><ruby id="jtvdj"></ruby></dl></span><span id="jtvdj"></span>
<video id="jtvdj"><span id="jtvdj"><dl id="jtvdj"></dl></span></video>
<span id="jtvdj"></span>
<span id="jtvdj"></span>
<span id="jtvdj"></span>
<strike id="jtvdj"></strike>
<span id="jtvdj"><video id="jtvdj"></video></span>
<th id="jtvdj"><video id="jtvdj"></video></th>
<span id="jtvdj"></span>
<span id="jtvdj"><dl id="jtvdj"><ruby id="jtvdj"></ruby></dl></span><span id="jtvdj"></span>
<video id="jtvdj"><span id="jtvdj"><dl id="jtvdj"></dl></span></video>
<span id="jtvdj"></span>
<span id="jtvdj"></span>
<span id="jtvdj"></span>
<strike id="jtvdj"></strike>
<span id="jtvdj"><video id="jtvdj"></video></span>
<th id="jtvdj"><video id="jtvdj"></video></th>
<span id="jtvdj"></span>
陕西快乐十分任五玩法 湖南幸运赛车前三 云南快乐10分走势图竖屏 舟山飞鱼走势怎么看 31选7走势图福建开奖 刮刮乐中奖图片500万 江苏十一选五选势图一定牛 重庆时时彩开奖助手 舟山飞鱼走势图 体彩任选9场胜负18069 河南幸运彩开奖号码 必赢客广西快三软件 今晚买什么生肖好2019 手机捕鱼001元炮 山东群英会20选5