修改19933

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wangweiye7840 2023-11-03 10:38:09 +08:00
parent df5be4bc65
commit fd8bc08f3c
1 changed files with 3 additions and 2 deletions

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@ -520325,7 +520325,7 @@
}, },
"019933": { "019933": {
"id": "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": [], "objs": [],
"tags": [], "tags": [],
"genre": "解答题", "genre": "解答题",
@ -520335,7 +520335,8 @@
"usages": [], "usages": [],
"origin": "自拟题目", "origin": "自拟题目",
"edit": [ "edit": [
"20231102\t杨懿荔" "20231102\t杨懿荔",
"20231103\t王伟叶"
], ],
"same": [], "same": [],
"related": [], "related": [],