Question

    In these questions, two equations numbered I and II are given. You have to solve both equations and mark the appropriate option. Give answer:

    I. x − √2401 = 0 II. y2

    − 2401 = 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 x and y can’t be established. Correct Answer Incorrect Answer

    Solution

    I. x − √2401 = 0 => x − 49 = 0 => x = 49 II. y2− 2401 = 0 => y2= 2401 => y = ±49 Hence, x ≥ y.

    Practice Next

    Relevant for Exams: