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Merge commit '13864'

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weiye.wang 2023-10-01 08:37:40 +08:00
parent 1517786e68 1386463fae
commit 0efe5e8004
1 changed files with 2 additions and 2 deletions
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题库0.3/Problems.json
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@ -16990,7 +16990,7 @@
"2023届高三-赋能-赋能18" "2023届高三-赋能-赋能18"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "$[ \\frac 65\\sqrt 5,3]$", "ans": "$[ \\dfrac 65\\sqrt 5,3]$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -99882,7 +99882,7 @@
"2023届高三-第一轮复习讲义-17-平面向量的投影及数量积" "2023届高三-第一轮复习讲义-17-平面向量的投影及数量积"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "$(\\dfrac 65,\\dfrac{12}5)$", "ans": "$\\pm (\\dfrac{2\\sqrt{5}}{5},-\\dfrac{\\sqrt{5}}{5})$,$(\\dfrac 65,\\dfrac{12}5)$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [