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प्रश्न
Write 'T' for true and 'F' for false for the following statement.
Every even number is composite.
विकल्प
True
False
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उत्तर
F
2 is an even number, but it is not composite.
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संबंधित प्रश्न
Write all the prime numbers between:
10 and 40
Write all the prime numbers between:
30 and 40
Express the following number as the sum of two odd prime:
42
Express the following number as the sum of two odd prime:
98
Express the following odd number as the sum of three odd prime number:
63
State the following statement as True or False.
If two numbers are co-primes, at least one of them must be a prime number.
Show that the following pairs are co-primes:
385, 621
Which of the following is a prime number?
Write all the composite numbers between 21 and 50.
If a number can be arranged in many rectangular arrangements, it is:
