RAJASTHAN ­ PET Rajasthan PET Solved Paper-2008

  • question_answer
    \[\underset{x\to 2}{\mathop{\lim }}\,\frac{|x-2|}{x-2}\]is equal to

    A)  \[-1\]            

    B)  1

    C)  2              

    D)  \[1-2\]

    Correct Answer: B

    Solution :

     \[\underset{x\to 2}{\mathop{\lim }}\,\frac{|x-2|}{x-2}=\underset{x\to 2}{\mathop{\lim }}\,\frac{x-2}{x-2}=1\]


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