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प्रश्न
State the following statement as True or False.
If two numbers are co-primes, at least one of them must be a prime number.
विकल्प
True
False
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उत्तर
False
Explanation:
4 and 9 are co-primes but neither of them is a prime number.
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संबंधित प्रश्न
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Express the following odd number as the sum of three odd prime number:
35
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Two perfect numbers are ________ and _______
Write 'T' for true and 'F' for false for the following statement.
Every even number is composite.
Write all the composite numbers between 21 and 50.
Find the prime numbers in the list given below.
22, 37, 43, 48, 53, 60, 91, 57, 59, 77, 79, 97, 100
Write the smallest and the biggest two digit prime number
