New Enroll in RBI Gr B 2025 Exclusive New Batch on March 18

    Question

    Solve the quadratic equations and determine the relation

    between x and y: Equation 1: 13x² - 60x + 47 = 0 Equation 2: 17y² - 80y + 63 = 0
    A x > y Correct Answer Incorrect Answer
    B x ≥ y Correct Answer Incorrect Answer
    C x < y Correct Answer Incorrect Answer
    D x ≤ y Correct Answer Incorrect Answer
    E x = y or no relation Correct Answer Incorrect Answer

    Solution

    From Equation 1: 13x² - 60x + 47 = 0 Factorizing: (13x - 47)(x - 1) = 0 So, x = 47/13 or x = 1. From Equation 2: 17y² - 80y + 63 = 0 Factorizing: (17y - 63)(y - 1) = 0 So, y = 63/17 or y = 1. Comparing x and y: x = 47/13, y = 1, x > y x = 1, y = 63/17, x < y x = 1, y = 1, x = y Correct option: E) x = y or no relation

    Practice Next