If $A = \{ \text { Dirk, Johan, Henrika, Sarie } \}$

question 37

True/False

If $A = \{ \text { Dirk, Johan, Henrika, Sarie } \}$ and $C = \{ \text { Hans, Henrika } \}$ ,
Then $n ( A \cup C ) = n ( A ) + n ( C ) - n ( A \cap C )$ .

---

Definitions:

St. Louis

St. Louis is a major city in the state of Missouri, United States, known for its iconic Gateway Arch and as a site of westward expansion and migration.

Jewish Refugees

Individuals of Jewish heritage who fled their home countries due to persecution, particularly before, during, and after World War II.

Allies

Nations or individuals that join forces or cooperate due to shared interests or objectives, often seen in military or diplomatic contexts.