Class 5 Exam > Class 5 Questions > Identify an example for twin primes.a)5, 11b)...
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Identify an example for twin primes.
- a)5, 11
- b)3, 5
- c)11, 17
- d)3, 7
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Identify an example for twin primes.a)5, 11b)3, 5c)11, 17d)3, 7Correct...
The prime numbers that differ by 2 are called twin primes. e.g., 3, 5 as both 3 and 5 are prime numbers and their difference is 2.
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Identify an example for twin primes.a)5, 11b)3, 5c)11, 17d)3, 7Correct...
Understanding Twin Primes
Twin primes are pairs of prime numbers that have a difference of 2. For example, if you have two prime numbers p1 and p2, they are considered twin primes if p2 - p1 = 2.
Identifying the Options
Let's analyze the given options to find the correct pair of twin primes:
Conclusion
The correct answer is option 'B' (3, 5) because:
This exemplifies what twin primes are, making option 'B' the only correct choice among the options provided. Twin primes are an interesting area of study in number theory, with many fascinating properties!
Twin primes are pairs of prime numbers that have a difference of 2. For example, if you have two prime numbers p1 and p2, they are considered twin primes if p2 - p1 = 2.
Identifying the Options
Let's analyze the given options to find the correct pair of twin primes:
- a) 5, 11: The difference is 11 - 5 = 6. Not twin primes.
- b) 3, 5: The difference is 5 - 3 = 2. Twin primes!
- c) 11, 17: The difference is 17 - 11 = 6. Not twin primes.
- d) 3, 7: The difference is 7 - 3 = 4. Not twin primes.
Conclusion
The correct answer is option 'B' (3, 5) because:
- Both 3 and 5 are prime numbers.
- The difference between them is exactly 2.
This exemplifies what twin primes are, making option 'B' the only correct choice among the options provided. Twin primes are an interesting area of study in number theory, with many fascinating properties!
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Identify an example for twin primes.a)5, 11b)3, 5c)11, 17d)3, 7Correct answer is option 'B'. Can you explain this answer? for Class 5 2025 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about Identify an example for twin primes.a)5, 11b)3, 5c)11, 17d)3, 7Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 5 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Identify an example for twin primes.a)5, 11b)3, 5c)11, 17d)3, 7Correct answer is option 'B'. Can you explain this answer?.
Identify an example for twin primes.a)5, 11b)3, 5c)11, 17d)3, 7Correct answer is option 'B'. Can you explain this answer? for Class 5 2025 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about Identify an example for twin primes.a)5, 11b)3, 5c)11, 17d)3, 7Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 5 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Identify an example for twin primes.a)5, 11b)3, 5c)11, 17d)3, 7Correct answer is option 'B'. Can you explain this answer?.
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