From d0d88ebc463ccb45d117f1246e2af8e34952ce4e Mon Sep 17 00:00:00 2001
From: wangweiye7840 <kj_wangweiye@126.com>
Date: Tue, 17 Oct 2023 15:05:58 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B920478=E9=A2=98=E9=9D=A2?=
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---
 题库0.3/Problems.json | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/题库0.3/Problems.json b/题库0.3/Problems.json
index b7ae6455..689f984e 100644
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@@ -530160,7 +530160,7 @@
     },
     "020478": {
         "id": "020478",
-        "content": "图中有四个对数函数:$y=\\log_a x, y=\\log_b x, y=\\log_c x$, $y=\\log_d x$, 则\\bracket{20}.\n\\begin{center}\n\\begin{tikzpicture}[>=latex,scale = 0.7]\n\\draw [->] (0,0) -- (5,0) node [below] {$x$};\n\\draw [->] (0,-3) -- (0,3) node [left] {$y$};\n\\draw (0,0) node [below left] {$O$};\n\\draw [domain = 0.3:5] plot (\\x,{ln(\\x)/ln(1.8)}) (3,{ln(3)/ln(1.8)}) node [above left] {$y=\\log_a x$};\n\\draw [domain = 0.3:5] plot (\\x,{ln(\\x)/ln(2)}) (3,{ln(3)/ln(2)}) node [right] {$y=\\log_b x$};\n\\draw [domain = 0.3:5] plot (\\x,{ln(\\x)/ln(0.4)}) (3,{ln(3)/ln(0.4)}) node [right] {$y=\\log_c x$};\n\\draw [domain = 0.3:5] plot (\\x,{ln(\\x)/ln(0.6)}) (3,{ln(3)/ln(0.6)}) node [below left] {$y=\\log_d x$};\n\\end{tikzpicture}\n\\end{center}\n\\fourch{$a>b>c>d$}{$a>b>d>c$}{$b>a>c>d$}{$b>a>d>c$}",
+        "content": "图中有四个对数函数:$y=\\log_a x, y=\\log_b x, y=\\log_c x$, $y=\\log_d x$, 则\\bracket{20}.\n\\begin{center}\n\\begin{tikzpicture}[>=latex,scale = 0.7]\n\\draw [->] (0,0) -- (5,0) node [below] {$x$};\n\\draw [->] (0,-3) -- (0,3) node [left] {$y$};\n\\draw (0,0) node [below left] {$O$};\n\\draw [domain = 0.3:5] plot (\\x,{ln(\\x)/ln(1.8)}) (5,{ln(5)/ln(1.8)}) node [right] {$y=\\log_a x$};\n\\draw [domain = 0.3:5] plot (\\x,{ln(\\x)/ln(2.5)}) (5,{ln(5)/ln(2.5)}) node [right] {$y=\\log_b x$};\n\\draw [domain = 0.3:5] plot (\\x,{ln(\\x)/ln(0.4)}) (5,{ln(5)/ln(0.4)}) node [right] {$y=\\log_c x$};\n\\draw [domain = 0.3:5] plot (\\x,{ln(\\x)/ln(0.6)}) (5,{ln(5)/ln(0.6)}) node [right] {$y=\\log_d x$};\n\\end{tikzpicture}\n\\end{center}\n\\fourch{$a>b>c>d$}{$a>b>d>c$}{$b>a>c>d$}{$b>a>d>c$}",
         "objs": [],
         "tags": [
             "第二单元"
@@ -530172,7 +530172,8 @@
         "usages": [],
         "origin": "2025届高一校本作业必修第四章",
         "edit": [
-            "20221230\t王伟叶"
+            "20221230\t王伟叶",
+            "20231017\t王伟叶"
         ],
         "same": [],
         "related": [],