Level:
Project ID:
1003055706
Source Problem:
Accepted:
1
Clonable:
1
Easy:
1
Given the sets
\begin{gather*} A = \{ 3, 4, 5, 6, 7, 8\},\\ B = \{3, 4, 5, 6, 7\},\\ C = \{6, 7, 8, 9, 10,11\}, \end{gather*}
find the intersection \( A\cap B\cap C \).
\( \{ 6, 7\} \)
\( \{3, 4, 5, 6, 7, 8, 9, 10, 11\} \)
\( \{3, 4, 5, 6, 7\} \)
\( \{9, 10, 11\} \)