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If \(x\) is a positive integer, is \(x\) a prime integer?
(1) \(x+1\) is a prime number.
(2) \(x-5\) is a prime number.
Answer: C
Source: GMAT Prep
(1) \(x+1\) is a prime number.
(2) \(x-5\) is a prime number.
Answer: C
Source: GMAT Prep
