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JEE Main & Advanced Mathematics Complex Numbers and Quadratic Equations Question Bank Relation between roots and coefficients

  • question_answer
    If the sum of the roots of the equation \[\lambda {{x}^{2}}+2x+3\lambda =0\] be equal to their product, then \[\lambda =\]

    A) 4

    B) \[-4\]

    C) 6

    D) None of these

    Correct Answer: D

    Solution :

    Under condition, \[-\frac{2}{\lambda }=3\]Þ \[\lambda =-\frac{2}{3}\]


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