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प्रश्न
Write 'T' for true and 'F' for false for the following statement.
The sum of two odd numbers is always odd.
पर्याय
True
False
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उत्तर
F
The sum of two odd numbers is always even. For example, 9 and 11 are odd numbers, but their sum, i.e. 20, is an even number.
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संबंधित प्रश्न
Write all the prime numbers between:
40 and 80
What are composite numbers? Can a composite number be odd? If yes, write the smallest odd composite number.
Give examples of five pairs of co-primes.
Express the following number as the sum of two odd prime:
84
Express the following odd number as the sum of three odd prime number:
31
Express the following number as the sum of twin prime:
36
Which of the following is a prime number?
Every counting number has an infinite number of
For which of the numbers, from n = 2 to 8, is 2n − 1 a prime?
Which of the following number is prime?
37
