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Zheyuan Wu
2025-09-02 23:45:36 -05:00
parent 872a341b9b
commit 16da530768
4 changed files with 247 additions and 5 deletions
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content/Math4121/Math4121_L29.md
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@@ -38,7 +38,7 @@ Proof:
Suppose $S_1, S_2$ is a measurable, and we need to show that $S_1\cup S_2$ is measurable. Given $X$, need to show that
![Finite union cut](https://notenextra.trance-0.com/math4121/Finite_union_cut.png)
![Finite union cut](https://notenextra.trance-0.com/Math4121/Finite_union_cut.png)
$$
m_e(X) = m_e(X_1\cup X_2\cup X_3)+ m_e(X_4)