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    Question

     If sec theta - tan theta = 1/3, then sec theta + tan

    theta is:
    A 2 Correct Answer Incorrect Answer
    B 3 Correct Answer Incorrect Answer
    C 7 Correct Answer Incorrect Answer
    D 9 Correct Answer Incorrect Answer

    Solution

    (sec theta - tan theta)(sec theta + tan theta) = 1 Given: sec theta - tan theta = 1/3 So, 1/3 x (sec theta + tan theta) = 1 sec theta + tan theta = 3

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