wangweiye
/
mathdeptv2
Archived
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

编辑22997题面及类型

This commit is contained in:
wangweiye7840 2024-01-10 16:16:31 +08:00
parent 5ea336ac26
commit 23d8a9bdcf
1 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
题库0.3/Problems.json
View File

@ -618590,22 +618590,23 @@
},
"022997": {
"id": "022997",
"content": "已知直线 $y=x+1$ 上有两个点 $A(a_1, b_1)$、$B(a_2, b_2)$. 已知 $a_1, b_1, a_2, b_2$ 满足 $\\sqrt{2}|a_1 a_2+b_1 b_2|=\\sqrt{a_1^2+b_1^2}\\cdot \\sqrt{a_2^2+b_2^2}$, 若 $a_1>a_2$, $|AB|=\\sqrt{2}+2$, 则这样的点 $A$ 有个.",
"content": "已知直线 $y=x+1$ 上有两个点 $A(a_1, b_1)$、$B(a_2, b_2)$. 已知 $a_1, b_1, a_2, b_2$ 满足 $\\sqrt{2}|a_1 a_2+b_1 b_2|=\\sqrt{a_1^2+b_1^2}\\cdot \\sqrt{a_2^2+b_2^2}$, 若 $a_1>a_2$, $|AB|=\\sqrt{2}+2$, 则这样的点 $A$ 有\\blank{50}个.",
"objs": [],
"tags": [],
"genre": "解答题",
"genre": "填空题",
"ans": "",
"solution": "",
"duration": -1,
"usages": [],
"origin": "自拟题目",
"edit": [
"20240103\t王伟叶"
"20240103\t王伟叶",
"20240110\t王伟叶"
],
"same": [],
"related": [],
"remark": "",
"space": "4em",
"space": "",
"unrelated": []
},
"022998": {