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Sum of two different prime number is a ____________

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in Discrete Mathematics by (558k points)
Sum of two different prime number is a ____________

(a) Prime number

(b) Composite number

(c) Either Prime or Composite

(d) None of the mentioned

The question was asked during an interview for a job.

This intriguing question comes from Number Theory in division Number Theory and Cryptography of Discrete Mathematics

1 Answer

+1 vote
by (1.4m points)
Correct answer is (c) Either Prime or Composite

Explanation: Eg:- 2 + 3 = 5 a prime, 3 + 7 = 10 a composite.

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