JEE Main & Advanced Mathematics Differentiation Question Bank Numerical Value Type Questions - Limits and Derivatives

  • question_answer
    If \[\underset{x\to 1}{\mathop{\lim }}\,\,\frac{{{x}^{2}}-ax+b}{x-1}=5\] and \[a+b\] is equal to \[-c,\] then value of c is

    Answer:

    7


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