修改20218的题面

2023-08-02 16:59:45 +08:00 · 2023-08-02 16:59:45 +08:00 · 8aace6e6bf
parent bc56c9330b
commit 8aace6e6bf
1 changed files with 3 additions and 2 deletions
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@ -510909,7 +510909,7 @@
    },
    "020218": {
        "id": "020218",
-        "content": "若$|2x-1|+|3x-1|+|4x-1|+\\cdots +|9x-1|+|10x-1|$是常数, 则$x$的取值范围是\\blank{50}.",
+        "content": "若$|2x-1|+|3x-1|+|4x-1|+\\cdots +|9x-1|+|10x-1|$在区间$[a,b]$上是常值函数, 则该区间可以为\\blank{50}.",
        "objs": [],
        "tags": [
            "第一单元"
@ -510921,7 +510921,8 @@
        "usages": [],
        "origin": "2025届高一校本作业必修第二章",
        "edit": [
-            "20220901\t王伟叶\t伍杨超"
+            "20220901\t王伟叶\t伍杨超",
+            "20230802\t王伟叶"
        ],
        "same": [],
        "related": [],