Question

    If y + 1/y = 2 then find y117 + 1/(y117)

    A 1 Correct Answer Incorrect Answer
    C 2 Correct Answer Incorrect Answer
    D 3 Correct Answer Incorrect Answer

    Solution

    y + 1/y = 2 then y =1 So  y 117 + 1/(y 117)   = 1 117   +   1/ 1 117  = 2   ` `

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