Maligayang pagdating sa Imhr.ca, kung saan maaari kang makakuha ng mga sagot mula sa mga eksperto nang mabilis at tumpak. Tuklasin ang libu-libong tanong at sagot mula sa isang komunidad ng mga eksperto sa aming madaling gamitin na platform. Maranasan ang kaginhawaan ng paghahanap ng eksaktong sagot sa iyong mga tanong mula sa mga bihasang propesyonal sa aming platform.
Sagot :
Answer:
Let's start by defining the sets:
- \( U \) (Universal set) = \{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12\}
- \( A \) (Odd numbers) = \{1, 3, 5, 7, 9, 11\}
- \( B \) (Even numbers) = \{2, 4, 6, 8, 10, 12\}
- \( C \) (Prime numbers) = \{2, 3, 5, 7, 11\}
Now, let's create the Venn diagram and answer the questions:
1. **\( A \cup B \) (A union B)**: This set includes all elements that are in \( A \) or \( B \) or both.
- \( A \cup B \) = \{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12\}
- Since every number in the universal set is either odd or even, \( A \cup B = U \).
2. **\( A \cup C \) (A union C)**: This set includes all elements that are in \( A \) or \( C \) or both.
- \( A \cup C \) = \{1, 3, 5, 7, 9, 11, 2\}
3. **\( B \cup C \) (B union C)**: This set includes all elements that are in \( B \) or \( C \) or both.
- \( B \cup C \) = \{2, 4, 6, 8, 10, 12, 3, 5, 7, 11\}
4. **\( A \cap B \) (A intersection B)**: This set includes all elements that are in both \( A \) and \( B \).
- \( A \cap B \) = \{\} (There are no numbers that are both odd and even)
5. **\( A \cap C \) (A intersection C)**: This set includes all elements that are in both \( A \) and \( C \).
- \( A \cap C \) = \{3, 5, 7, 11\}
6. **\( B \cap C \) (B intersection C)**: This set includes all elements that are in both \( B \) and \( C \).
- \( B \cap C \) = \{2\}
Here's the Venn diagram:
```
_______A_______
/ \
/ {1,3,5,7,9,11} \
/ \
/ \
/ _______C_______ \
/ / {2,3,5,7,11} \ \
/ / \ \
/ / \ \
/ / B \ \
/ / {2,4,6,8,10,12} \ \
/ /__________________________\ \
/______________________________________\
```
From the Venn diagram, you can clearly see the sets and their intersections.
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