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10th Class Mathematics Pair of Linear Equations in Two Variables Question Bank Pair of Linear Equations In Two Variables

  • question_answer
    When is the pair of linear equations \[7x-3y=4;3x\frac{k}{7}y=4\] consistent?

    A)  k = 9                     

    B)         \[~\text{k}=-\text{9}\]

    C)  \[~\text{k}\ne -\text{9}\]          

    D)         \[~\text{k}\ne 7\]

    Correct Answer: C

    Solution :

    Not Available


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