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11th Class Mathematics Sample Paper Mathematics Olympiad - Sample Paper-13

  • question_answer
    If two equations \[{{x}^{2}}+{{a}^{2}}=1-ax\]and \[{{x}^{2}}+{{b}^{2}}\]\[=1-2\,bx\] have only one common roots, then

    A)  a - b = 1      

    B)  a - b = -1    

    C)  a - b = 2    

    D)  Both [A] and [B]

    Correct Answer: C

    Solution :

    Not Available  


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