修改19933

题库0.3/Problems.json

@@ -520325,7 +520325,7 @@
     },
     "019933": {
         "id": "019933",
-        "content": "(1) 求 $(\\dfrac{\\sqrt{x}}{2}-\\dfrac{2}{\\sqrt{x}})^{10}$ 的二项展开式的中间一项；\\\\\n(2) 求 $(x \\sqrt{y}-y \\sqrt{x})^{11}$ 的二项展开式的中间两项.",
+        "content": "(1) 求 $(\\dfrac{\\sqrt{x}}{2}-\\dfrac{2}{\\sqrt{x}})^{10}$ 的二项展开式的中间一项;\\\\\n(2) 求 $(x \\sqrt{y}-y \\sqrt{x})^{11}$ 的二项展开式的中间两项.",
         "objs": [],
         "tags": [],
         "genre": "解答题",
@@ -520335,7 +520335,8 @@
         "usages": [],
         "origin": "自拟题目",
         "edit": [
-            "20231102\t杨懿荔"
+            "20231102\t杨懿荔",
+            "20231103\t王伟叶"
         ],
         "same": [],
         "related": [],