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    Question

    I. 2 x ² + x  – 1 =

    0                  II. 2 y ² - 3 y + 1 = 0
    A If x ≥ y Correct Answer Incorrect Answer
    B If x ≤ y Correct Answer Incorrect Answer
    C If x > y Correct Answer Incorrect Answer
    D If x < y Correct Answer Incorrect Answer
    E If x=y or relationship between between x and y cannot be established Correct Answer Incorrect Answer

    Solution

    I. 2 x ² + x  – 1 = 0 (x – 1) (2 x + 1) = 0 x  = 1, - 1/2 II. 2 y ² - 3 y  + 1 = 0 (2 y  – 1) ( y – 1) = 0 y = 1, 1/2 Hence,  x ≤ y

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