If Aₙ = Pₙ + 1, where Pₙ is the product of the first n prime numbers, then consider the following statements :
1. Aₙ is always a composite number.
2. Aₙ + 2 is always an odd number.
3. Aₙ + 1 is always an even number.
Which of the above statements is/are correct ?
Mathematics
2020
CDS Elementary Mathematics 2020
CDS 2020
Options
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