做了两处微不足道的小修订MAO

2023-10-01 00:13:40 +08:00 · 2023-10-01 00:13:40 +08:00 · 1386463fae
parent f20b0010b0
commit 1386463fae
1 changed files with 2 additions and 2 deletions
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@ -16940,7 +16940,7 @@
            "2023届高三-赋能-赋能18"
        ],
        "genre": "填空题",
-        "ans": "$[ \\frac 65\\sqrt 5,3]$",
+        "ans": "$[ \\dfrac 65\\sqrt 5,3]$",
        "solution": "",
        "duration": -1,
        "usages": [
@ -99442,7 +99442,7 @@
            "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",
-        "ans": "$(\\dfrac 65,\\dfrac{12}5)$",
+        "ans": "$\\pm (\\dfrac{2\\sqrt{5}}{5},-\\dfrac{\\sqrt{5}}{5})$,$(\\dfrac 65,\\dfrac{12}5)$",
        "solution": "",
        "duration": -1,
        "usages": [