From 530491e13cef2f357f948291944e9bc6570111c5 Mon Sep 17 00:00:00 2001 From: zhugemengtian Date: Sun, 28 Jan 2024 10:45:26 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=AD=A3023662=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 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/题库0.3/Problems.json b/题库0.3/Problems.json index ec0304bc..060997d6 100644 --- a/题库0.3/Problems.json +++ b/题库0.3/Problems.json @@ -640640,7 +640640,7 @@ }, "023662": { "id": "023662", - "content": "若函数 $f(x)=\\dfrac{1}{2}x^2-16 \\ln 2 x$ 在区间 $[a-\\dfrac{1}{2}, a+\\dfrac{1}{2}]$ 上严格减, 则实数 $a$ 的取值范围是\\blank{50}.", + "content": "若函数 $f(x)=\\dfrac{1}{2}x^2-16 \\ln(2x)$ 在区间 $[a-\\dfrac{1}{2}, a+\\dfrac{1}{2}]$ 上严格减, 则实数 $a$ 的取值范围是\\blank{50}.", "objs": [], "tags": [], "genre": "填空题",