From fe1dd755064406fd95fb63bf6118cf1a20516b8d Mon Sep 17 00:00:00 2001 From: zhugemengtian Date: Sun, 20 Aug 2023 10:47:02 +0800 Subject: [PATCH] =?UTF-8?q?009994=20b=E7=9A=84=E7=AE=AD=E5=A4=B4=E9=94=99?= =?UTF-8?q?=E4=BA=86?= 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 e82e5c2c..ad8ff535 100644 --- a/题库0.3/Problems.json +++ b/题库0.3/Problems.json @@ -267959,7 +267959,7 @@ }, "009994": { "id": "009994", - "content": "若平面向量$\\overrightarrow a,\\overrightarrow b,\\overrightarrow c$满足$|\\overrightarrow a|=|\\overrightarrow b|=|\\overrightarrow c|=\\lambda$, 且$\\overrightarrow a\\cdot \\overrightarrow b=0$, $\\overrightarrow a\\cdot \\overrightarrow c=2$, $\\overleftrightarrow b\\cdot \\overrightarrow c=1$, 则$\\lambda=$\\blank{50}.", + "content": "若平面向量$\\overrightarrow a,\\overrightarrow b,\\overrightarrow c$满足$|\\overrightarrow a|=|\\overrightarrow b|=|\\overrightarrow c|=\\lambda$, 且$\\overrightarrow a\\cdot \\overrightarrow b=0$, $\\overrightarrow a\\cdot \\overrightarrow c=2$, $\\overrightarrow b\\cdot \\overrightarrow c=1$, 则$\\lambda=$\\blank{50}.", "objs": [], "tags": [ "第五单元"