Find detailed and accurate answers to your questions on IDNLearn.com. Ask anything and receive prompt, well-informed answers from our community of experienced experts.
Sagot :
Let's analyze the given question step-by-step:
1. Identify Event A (The animal is a bird):
- The animals considered as birds in our context are: Penguin, Seagull, and Crow. Hence, [tex]\( A = \{\text{penguin}, \text{seagull}, \text{crow}\} \)[/tex].
2. Identify Event B (The animal can fly):
- The animals that can fly in our context are: Seagull, Crow, Bat, and Mosquito. Hence, [tex]\( B = \{\text{seagull}, \text{crow}, \text{bat}, \text{mosquito}\} \)[/tex].
3. Determine the outcomes that are in both Event A and Event B (A ∩ B):
- We need to find the intersection of sets A and B, which includes animals that are both birds and can fly.
- From [tex]\( A \)[/tex] and [tex]\( B \)[/tex]:
- Penguin: In A but not in B (penguins can't fly).
- Seagull: In both A and B (seagulls can fly and are birds).
- Crow: In both A and B (crows can fly and are birds).
- Bat: In B but not in A (bats can fly but are not birds).
- Mosquito: In B but not in A (mosquitoes can fly but are not birds).
Thus, the outcomes in [tex]\( A \)[/tex] and [tex]\( B \)[/tex] are [tex]\(\{\text{seagull}, \text{crow}\}\)[/tex].
So, the correct answer is:
D. \{seagull, crow\}.
1. Identify Event A (The animal is a bird):
- The animals considered as birds in our context are: Penguin, Seagull, and Crow. Hence, [tex]\( A = \{\text{penguin}, \text{seagull}, \text{crow}\} \)[/tex].
2. Identify Event B (The animal can fly):
- The animals that can fly in our context are: Seagull, Crow, Bat, and Mosquito. Hence, [tex]\( B = \{\text{seagull}, \text{crow}, \text{bat}, \text{mosquito}\} \)[/tex].
3. Determine the outcomes that are in both Event A and Event B (A ∩ B):
- We need to find the intersection of sets A and B, which includes animals that are both birds and can fly.
- From [tex]\( A \)[/tex] and [tex]\( B \)[/tex]:
- Penguin: In A but not in B (penguins can't fly).
- Seagull: In both A and B (seagulls can fly and are birds).
- Crow: In both A and B (crows can fly and are birds).
- Bat: In B but not in A (bats can fly but are not birds).
- Mosquito: In B but not in A (mosquitoes can fly but are not birds).
Thus, the outcomes in [tex]\( A \)[/tex] and [tex]\( B \)[/tex] are [tex]\(\{\text{seagull}, \text{crow}\}\)[/tex].
So, the correct answer is:
D. \{seagull, crow\}.
Thank you for being part of this discussion. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. Thank you for visiting IDNLearn.com. We’re here to provide dependable answers, so visit us again soon.