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Thread: the value of K

  1. #1
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    the value of K

    2^(-2k) < 16. What is the value of k?
    1) k-12 is odd
    2) k-12 is prime

  2. #2
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    Good post? Yes | No
    I would say E.
    1/2^(2k) < 16 ; Any positive number for k would satisfy this condition. Thus both statements are insufficient to answer the question.

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