From 7ddda397971ff80af4112e42b9e343af77a9ac36 Mon Sep 17 00:00:00 2001 From: wangweiye7840 Date: Wed, 2 Aug 2023 14:12:15 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B920112=E9=A2=98=E9=9D=A2?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- 题库0.3/Problems.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/题库0.3/Problems.json b/题库0.3/Problems.json index 3c4c213a..a8a16978 100644 --- a/题库0.3/Problems.json +++ b/题库0.3/Problems.json @@ -508361,7 +508361,7 @@ }, "020112": { "id": "020112", - "content": "已知关于$x$的方程$x^2+ax+\\dfrac 12=0$有两根、且两根都比$1$小, 求实数$a$的取值范围.", + "content": "已知关于$x$的方程$x^2+ax+\\dfrac 12=0$有两个不同的实根、且两根都比$1$小, 求实数$a$的取值范围.", "objs": [], "tags": [ "第一单元" @@ -508373,7 +508373,8 @@ "usages": [], "origin": "2025届高一校本作业必修第二章", "edit": [ - "20220901\t王伟叶\t伍杨超" + "20220901\t王伟叶\t伍杨超", + "20230802\t王伟叶" ], "same": [], "related": [],