From c1fadee3231f16e5630d02c30109d2b3fe7dfd2e Mon Sep 17 00:00:00 2001 From: wangweiye7840 Date: Mon, 9 Oct 2023 15:20:21 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B919868,19869=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 | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/题库0.3/Problems.json b/题库0.3/Problems.json index 16f51917..e3b980b6 100644 --- a/题库0.3/Problems.json +++ b/题库0.3/Problems.json @@ -514556,7 +514556,7 @@ }, "019868": { "id": "019868", - "content": "(待编辑)(1) 设$a,b,c$均为正数, 且$ab+bc+ca=1$, 求证: $a+b+c\\ge \\sqrt{3}$.", + "content": "(1) 设$a,b,c$均为正数, 且$ab+bc+ca=1$, 求证: $a+b+c\\ge \\sqrt{3}$.", "objs": [], "tags": [], "genre": "4em", @@ -514579,7 +514579,7 @@ }, "019869": { "id": "019869", - "content": "(待编辑)已知 $a>0$, $b>0$, 且 $a+b=1$.\\\\\n(1) 求: $\\dfrac{1}{a}+\\dfrac{1}{b}$ 的最小值;\\\\\n(2) 求 $\\sqrt{a+1}+\\sqrt{b+1}$ 的最大值.", + "content": "已知 $a>0$, $b>0$, 且 $a+b=1$.\\\\\n(1) 求: $\\dfrac{1}{a}+\\dfrac{1}{b}$ 的最小值;\\\\\n(2) 求 $\\sqrt{a+1}+\\sqrt{b+1}$ 的最大值.", "objs": [], "tags": [], "genre": "4em",