修改21642答案

2024-03-20 13:50:57 +08:00 · 2024-03-20 13:50:57 +08:00 · e55bfc2cd7
parent ac1a9eb4b8
commit e55bfc2cd7
1 changed files with 3 additions and 2 deletions
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@ -602945,7 +602945,7 @@
            "第三单元"
        ],
        "genre": "填空题",
-        "ans": "$\\left \\{x|\\dfrac{\\pi}{6} \\leq x \\leq \\dfrac{5\\pi}{6},k \\in \\mathbf{Z} \\right \\}$",
+        "ans": "$[\\dfrac{\\pi}{6}, \\dfrac{5\\pi}{6}]$",
        "solution": "",
        "duration": -1,
        "usages": [
@ -602960,7 +602960,8 @@
        ],
        "origin": "2025届高一下校本作业",
        "edit": [
-            "20230209\t王伟叶"
+            "20230209\t王伟叶",
+            "20240320\t王伟叶"
        ],
        "same": [],
        "related": [],