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प्रश्न
Every natural number is either prime or composite
पर्याय
True
False
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उत्तर
Every natural number is either prime or composite - False
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संबंधित प्रश्न
Give examples of five pairs of co-primes.
Express the following odd number as the sum of three odd prime number:
35
Show that the following pairs are co-primes:
161, 192
Write seven consecutive composite numbers less than 100 having no prime number between them.
Write the smallest and the biggest two digit prime number
Which of the following numbers is not a prime?
The sum of three prime numbers is 80. The difference of two of them is 4. Find the numbers
Express the following number as the sum of three odd primes:
21
Express the following number as the sum of three odd primes:
31
Write five pairs of prime numbers less than 20 whose sum is divisible by 5. (Hint : 3 + 7 = 10)
