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    Question

    If 'a' varies as 'b', then which of the following statements is/are correct?

    1. nth   root of a2b varies as (2n)th root of a4b2.

    2. a/(b2) varies inversely as b.

    Select the correct answer using the code given below:

    A 1 only Correct Answer Incorrect Answer
    B 2 only Correct Answer Incorrect Answer
    C Both 1 and 2 Correct Answer Incorrect Answer
    D Neither 1 nor 2 Correct Answer Incorrect Answer

    Solution

    The correct answer is C

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