10th Class Mathematics Related to Competitive Exam Question Bank Algebra

  • question_answer
    The value of k for which \[{{x}^{2}}-4x+k=0\] has coincident roots, is

    A)  4                                              

    B)  - 4

    C)  0                            

    D)         - 2

    Correct Answer: A

    Solution :

    Not Available


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