ЁЯУв Too many exams? DonтАЩt know which one suits you best? Book Your Free Expert ЁЯСЙ call Now!

    Question

    I. x2 тАУ 36 = 0 II. y2 -

    7y + 6 = 0 In each of these questions, two equation I and II are given. You have to solve both the equations and give answer:
    A if x > y Correct Answer Incorrect Answer
    B if x < y Correct Answer Incorrect Answer
    C if x тЙе y Correct Answer Incorrect Answer
    D if x тЙд y Correct Answer Incorrect Answer
    E if x = y or no relation can be established between x and y. Correct Answer Incorrect Answer

    Solution

    I. x2┬атАУ 36 = 0 x2┬а= 36 x = +6, -6 II. y2┬а- 7y + 6 = 0 y2┬а- 6y тАУ y + 6 = 0 y(y тАУ 6) тАУ 1(y тАУ 6) = 0 (y тАУ 6) (y тАУ 1) = 0 y = 6, 1 Hence, the relationship cannot be established between x and y.

    Practice Next
    More Quadratic equation Questions

    Relevant for Exams:

    ask-question