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    Question

    If тИЪy + (1/тИЪy) = 10, then find the value of y +

    (1/y).
    A 96 Correct Answer Incorrect Answer
    B 98 Correct Answer Incorrect Answer
    C 100 Correct Answer Incorrect Answer
    D 102 Correct Answer Incorrect Answer

    Solution

    Given, тИЪy + (1/тИЪy) = 10
    On squaring both the sides,
    So, y + (1/y) + 2 ├Ч тИЪy ├Ч (1/тИЪy) = 100
    Or, y + (1/y) + 2 = 100
    So, y + (1/y) = 98

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