Math, asked by raiacharjee1982, 9 months ago


6. Express each of the following as a sum of two or more prime numbers.
(a) 15
(b) 13
7. Express each of the following numbers as the sum of twin primes.
(b) 120
(c) 36
8. Express each of the following numbers as the sum of two odd prime numbers:
(a) 42
(b) 32
9. State whether the following statement is True or False:
(a) Every natural number is either a prime number or a composite number.
(b) 1 is a prime number.
(c) The smallest odd composite number is 9.
(d) The sum of any two prime numbers is always an even number.
(e) The product of any two prime numbers is always an odd number.
(f) All even numbers are composite numbers.
(g) The sum of any two prime numbers cannot be a prime.
(h) For a number greater than 10 to be prime, the possible digits in the units place are
3. 7, and 9.​

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Answered by PeepingMoon
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Answered by VerifiedJaat
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