修改40558题面

This commit is contained in:
WangWeiye 2023-05-11 11:11:39 +08:00
parent c4caa4007a
commit 64b6f19e31
1 changed files with 3 additions and 2 deletions

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@ -542998,7 +542998,7 @@
}, },
"040558": { "040558": {
"id": "040558", "id": "040558",
"content": "设$k \\in \\mathbf{R}$, 已知$f(x)=\\begin{cases}-x,& x \\leq 1, \\\\ \\ln 2(x-1),& x>1,\\end{cases}$若不等式$f(x) \\leq|x-k|$对任意的$x \\in \\mathbf{R}$成立, 则$k$的取值范围为\\blank{50}.", "content": "设$k \\in \\mathbf{R}$, 已知$f(x)=\\begin{cases}-x,& x \\leq 1, \\\\ \\ln (2x-2),& x>1,\\end{cases}$若不等式$f(x) \\leq|x-k|$对任意的$x \\in \\mathbf{R}$成立, 则$k$的取值范围为\\blank{50}.",
"objs": [], "objs": [],
"tags": [], "tags": [],
"genre": "填空题", "genre": "填空题",
@ -543008,7 +543008,8 @@
"usages": [], "usages": [],
"origin": "2023年空中课堂高三复习课30", "origin": "2023年空中课堂高三复习课30",
"edit": [ "edit": [
"20230405\t王伟叶" "20230405\t王伟叶",
"20230511\t谈荣"
], ],
"same": [], "same": [],
"related": [], "related": [],