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 						  (iii) for every finite sequence of n disjoint events A1 , A2 , · · · , An ,
 						  ![image.png](../assets/image_1686901196592_0.png)
 						- Property (iii) is called finite additivity.
-					- Summary
+					- Axiomatic Definition of Probability ![section 1.4.pdf](../assets/section_1.4_1686901294123_0.pdf)
+					- Properties of Probability
 			- LATER 学积分
 			  :LOGBOOK:
 			  CLOCK: [2023-06-03 Sat 17:05:07]--[2023-06-03 Sat 17:05:08] =>  00:00:01