From 8326fb6d8588254d5c1d0aed7d55c442a8c5d2cb Mon Sep 17 00:00:00 2001 From: wangweiye7840 Date: Mon, 22 Jan 2024 10:18:56 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B932040=E9=A2=98=E9=9D=A2?= =?UTF-8?q?=E4=B8=89=E5=A4=84=E9=94=99=E8=AF=AF?= 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 46a579b5..2a6e72ac 100644 --- a/题库0.3/Problems.json +++ b/题库0.3/Problems.json @@ -693060,7 +693060,7 @@ }, "032040": { "id": "032040", - "content": "判断下列各题中甲是乙的什么条件, 并用相应序号填入空格内.(A.充分非必要条件、B.必要非充分条件、C.充要条件、D.既非充分又非必要条件).\\\\\n(1) 已知$\\triangle ABC$. 甲: $A>B$; 乙: $\\sin A>\\sin B$;\blank{50}\\\\\n(2) 已知$\\overrightarrow {a}$, $\\overrightarrow {b}$, $\\overrightarrow {c}$是非零的共面向量. 甲: $\\overrightarrow {a} \\cdot \\overrightarrow {b}=\\overrightarrow {b} \\cdot \\overrightarrow {c}$; 乙: $\\overrightarrow {a}=\\overrightarrow {c}$;\blank{50}\\\\\n(3) 已知函数$y=f(x)$的定义域为$\\mathbf{R}$, 且存在导函数$f'(x)$. 甲: $f'(x)>0$恒成立; 乙: $y=f(x)$是$\\mathbf{R}$上的严格增函数.\blank{50}", + "content": "判断下列各题中甲是乙的什么条件, 并用相应序号填入空格内.(A.充分非必要条件、B.必要非充分条件、C.充要条件、D.既非充分又非必要条件).\\\\\n(1) 已知$\\triangle ABC$. 甲: $A>B$; 乙: $\\sin A>\\sin B$;\\blank{50}\\\\\n(2) 已知$\\overrightarrow {a}$, $\\overrightarrow {b}$, $\\overrightarrow {c}$是非零的共面向量. 甲: $\\overrightarrow {a} \\cdot \\overrightarrow {b}=\\overrightarrow {b} \\cdot \\overrightarrow {c}$; 乙: $\\overrightarrow {a}=\\overrightarrow {c}$;\\blank{50}\\\\\n(3) 已知函数$y=f(x)$的定义域为$\\mathbf{R}$, 且存在导函数$f'(x)$. 甲: $f'(x)>0$恒成立; 乙: $y=f(x)$是$\\mathbf{R}$上的严格增函数.\\blank{50}", "objs": [], "tags": [ "第一单元", @@ -693074,7 +693074,8 @@ "origin": "2023年空中课堂高三复习课01-20240121修改", "edit": [ "20230131\t王伟叶", - "20240121\t毛培菁" + "20240121\t毛培菁", + "20240122\t王伟叶" ], "same": [], "related": [