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प्रश्न
Write all the prime numbers between 1 and 20.
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उत्तर
2, 3, 5, 7, 11, 13, 17, 19.
संबंधित प्रश्न
What are twin primes?
Write all the pairs of twin primes between 50 and 100
Find if the following number is a prime number:
87
Express the following number as the sum of two odd prime:
84
State the following statement is True or False.
The sum of two prime numbers is always a prime number.
Write all prime numbers between 50 and 100.
Write 'T' for true and 'F' for false for the following statement.
Every even number is composite.
Which of the following numbers is not a prime?
Express the following as the sum of two odd prime.
24
Express the following number as the sum of three odd primes:
61
Write five pairs of prime numbers less than 20 whose sum is divisible by 5. (Hint : 3 + 7 = 10)
