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修改24752答案

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weiye.wang 2024-04-06 10:04:41 +08:00
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commit 18996f0886
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题库0.3/Problems.json
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@ -691836,14 +691836,15 @@
"第三单元"
],
"genre": "4em",
"ans": "(1) 当$k\\in (-\\infty,-1)\\cup (\\sqrt{2},+\\infty)$时, 无解; 当$k\\in [-1,1)\\cup \\{\\sqrt{2}\\}$时, 一解; 当$k\\in [1,\\sqrt{2})$时, 两解;\\\\\n(2) 当$k\\in (-\\infty,-1)\\cup (\\dfrac{5}{4},+\\infty)$时, 无解; 当$k=\\dfrac{5}{4}$时, 两解; 当$k=1$时, 三解; 当$k\\in (1,\\dfrac{5}{4})$时, 四解",
"ans": "(1) 当$k\\in (-\\infty,-1)\\cup (\\sqrt{2},+\\infty)$时, 无解; 当$k\\in [-1,1)\\cup \\{\\sqrt{2}\\}$时, 一解; 当$k\\in [1,\\sqrt{2})$时, 两解;\\\\\n(2) 当$k\\in (-\\infty,1)\\cup (\\dfrac{5}{4},+\\infty)$时, 无解; 当$k=\\dfrac{5}{4}$时, 两解; 当$k=1$时, 三解; 当$k\\in (1,\\dfrac{5}{4})$时, 四解",
"solution": "",
"duration": -1,
"usages": [],
"origin": "2025届高一下学期周末卷08-20240401修改",
"edit": [
"20230403\t王伟叶",
"20240401\t严捷"
"20240401\t严捷",
"20240406\t王伟叶"
],
"same": [],
"related": [