修改21724答案

2024-02-14 11:31:42 +08:00 · 2024-02-14 11:31:42 +08:00 · bb367f4e9d
parent ca00a92140
commit bb367f4e9d
1 changed files with 3 additions and 2 deletions
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@ -590638,7 +590638,7 @@
            "第三单元"
        ],
        "genre": "解答题",
-        "ans": "最大张角的正切值为$\\dfrac{\\sqrt{2}}{4}$, 此时学生距离时钟$\\sqrt{0.18}$米.",
+        "ans": "最大张角的正切值为$\\dfrac{\\sqrt{2}}{4}$.",
        "solution": "",
        "duration": -1,
        "usages": [
@ -590653,7 +590653,8 @@
        ],
        "origin": "2025届高一下校本作业",
        "edit": [
-            "20230209\t王伟叶"
+            "20230209\t王伟叶",
+            "20240214\t王伟叶"
        ],
        "same": [],
        "related": [],