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If P(n) is the set of first n prime numb...

If `P_(n)` is the set of first n prime numbers, then `underset(n=3)overset(10)capP_(n)` is

A

{3,5,7,11,13,17,19}

B

{2,3,5}

C

{2,3,5,7,11,13,17}

D

{3,5,7}

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The correct Answer is:
To solve the problem, we need to find the intersection of the sets of the first n prime numbers from n = 3 to n = 10, denoted as \( \bigcap_{n=3}^{10} P_n \). ### Step-by-Step Solution: 1. **Identify the Sets**: - \( P_3 \): The set of the first 3 prime numbers = {2, 3, 5} - \( P_4 \): The set of the first 4 prime numbers = {2, 3, 5, 7} - \( P_5 \): The set of the first 5 prime numbers = {2, 3, 5, 7, 11} - \( P_6 \): The set of the first 6 prime numbers = {2, 3, 5, 7, 11, 13} - \( P_7 \): The set of the first 7 prime numbers = {2, 3, 5, 7, 11, 13, 17} - \( P_8 \): The set of the first 8 prime numbers = {2, 3, 5, 7, 11, 13, 17, 19} - \( P_9 \): The set of the first 9 prime numbers = {2, 3, 5, 7, 11, 13, 17, 19, 23} - \( P_{10} \): The set of the first 10 prime numbers = {2, 3, 5, 7, 11, 13, 17, 19, 23, 29} 2. **Find the Intersection**: - We need to find \( P_3 \cap P_4 \cap P_5 \cap P_6 \cap P_7 \cap P_8 \cap P_9 \cap P_{10} \). - The intersection of these sets will include only the elements that are present in all sets. 3. **List the Elements**: - The common elements in all sets from \( P_3 \) to \( P_{10} \) are {2, 3, 5}. 4. **Conclusion**: - Therefore, \( \bigcap_{n=3}^{10} P_n = \{2, 3, 5\} \). ### Final Answer: The intersection \( \bigcap_{n=3}^{10} P_n \) is \( \{2, 3, 5\} \).

To solve the problem, we need to find the intersection of the sets of the first n prime numbers from n = 3 to n = 10, denoted as \( \bigcap_{n=3}^{10} P_n \). ### Step-by-Step Solution: 1. **Identify the Sets**: - \( P_3 \): The set of the first 3 prime numbers = {2, 3, 5} - \( P_4 \): The set of the first 4 prime numbers = {2, 3, 5, 7} - \( P_5 \): The set of the first 5 prime numbers = {2, 3, 5, 7, 11} ...
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