20221010 eve

题库0.3/Problems.json

@@ -286145,7 +286145,7 @@
             "第一单元"
         ],
         "genre": "解答题",
-        "ans": "当$a\\ne 1$时, 解为$\\dfrac{1-ab}{a-1}$; 当$a=1$且$b\\ne 1$时, 解集为$\\varnothing$; 当$a=1$且$b=1$时, 解集为$\\mathbf{R}$.",
+        "ans": "当$a\\ne 1$时, 解为$-b$; 当$a=1$时, 解集为$\\mathbf{R}$.",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -286296,7 +286296,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "$a=b$或$c=1$",
+        "ans": "$a=b$或$x=1$($a,b,x\\in (0,+\\infty)$)",
         "solution": "",
         "duration": -1,
         "usages": [