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题目内容
If N is a positive integer, does N have exactly three distinct positive factors?

Statement #1: the integer $$N^2 $$has exactly five distinct factors

Statement #2: only one factor of N is a prime number
  • 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: A
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题目基本信息

  • 所属科目:数学DS
  • 题目来源1:Magoosh-212
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