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J & K CET Engineering J and K - CET Engineering Solved Paper-2013

  • question_answer
    The values of x for which \[-11\le 4x-3\le 13\]is

    A)  \[-4\le x\le 5\]

    B)  \[-2\le x\le 4\]

    C)  \[-8\le x\le 16\]

    D)  \[-11\le x\le 10\]

    Correct Answer: B

    Solution :

    Given inequality is \[-11\le 4x-3\le 13\] \[\Rightarrow \] \[3-11\,\,\le \,4x\le 13+3\] \[\Rightarrow \] \[-8\le 4x\le 16\,\,\,\Rightarrow \,\,\,-2\le x\le 4\] \[\therefore \] \[x\,\in [-2,\,4]\]


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