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修改17396题面

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wangweiye7840 2024-01-29 09:55:07 +08:00
parent 0595f8ef0f
commit c88fdcbc57
1 changed files with 3 additions and 2 deletions
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题库0.3/Problems.json
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@ -475361,7 +475361,7 @@
},
"017396": {
"id": "017396",
"content": "已知椭圆$E$的中心为坐标原点, 对称轴为$x$轴, $y$轴, 且过$A(0,-2)$, $B(\\dfrac{3}{2},-1)$两点.\\\\\n(1) 求$E$的方程;\\\\\n(2) 设过点$P(1,-2)$的直线交$E$于$M, N$两点, 过$M$且平行于$x$的直线与线段$AB$交于点$T$, 点$H$满足$\\overrightarrow{MT}=\\overrightarrow{TH}$, 证明: 直线$HN$过定点.",
"content": "已知椭圆$E$的中心为坐标原点, 对称轴为$x$轴, $y$轴, 且过$A(0,-2)$, $B(\\dfrac{3}{2},-1)$两点.\\\\\n(1) 求$E$的方程;\\\\\n(2) 设过点$P(1,-2)$的直线交$E$于$M, N$两点, 过$M$且平行于$x$轴的直线与线段$AB$交于点$T$, 点$H$满足$\\overrightarrow{MT}=\\overrightarrow{TH}$, 证明: 直线$HN$过定点.",
"objs": [],
"tags": [
"第五单元",
@ -475374,7 +475374,8 @@
"usages": [],
"origin": "2022届全国高考乙卷理科试题20",
"edit": [
"20230531\t王伟叶"
"20230531\t王伟叶",
"20240129\t王伟叶"
],
"same": [],
"related": [],