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Give a counterexample for each conclusion: If x is a prime number, then x + 1 is not a prime number
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Give a counterexample for each conclusion: If x is a prime number, then x + 1 is not a prime number

User Khagesh
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2 Answers

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Take x = 2 , x + 1 = 3 which is a prime number

User Brakeroo
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Answer:

x + 1 = 3 is a prime number

User Jim Meyer
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