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题库 > 数学DS > 题目5cieek
The numbers D, N, and P are positive integers, such that D < N, and N is not a power of any other positive integer. Is D a prime number?

Statement #1: N has exactly four factors, and D is a factor of N

Statement #2: $$D = (3^P) + 2$$
  • AStatement 1 ALONE is sufficient to answer the question, but statement 2 alone is NOT sufficient.
  • BStatement 2 ALONE is sufficient to answer the question, but statement 1 alone is NOT sufficient.
  • CBOTH statements 1 and 2 TOGETHER are sufficient to answer the question, but NEITHER statement ALONE is sufficient.
  • DEach statement ALONE is sufficient to answer the question.
  • EStatement 1 and 2 TOGETHER are NOT sufficient to answer the question. Previous
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正确答案: C

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