9th Class Mathematics Related to Competitive Exam Question Bank Logarithms

  • question_answer
    The value of \[\frac{\mathbf{2}}{\mathbf{1+2lo}{{\mathbf{g}}_{{{\mathbf{a}}^{\mathbf{2}}}{{\mathbf{b}}^{\mathbf{2}}}}}\mathbf{c}}\mathbf{+  }\frac{\mathbf{2}}{\mathbf{1+2lo}{{\mathbf{g}}_{{{\mathbf{a}}^{\mathbf{2}}}{{\mathbf{c}}^{\mathbf{2}}}}}\mathbf{b}}\]+\[\frac{\mathbf{2}}{\mathbf{1+2lo}{{\mathbf{g}}_{{{\mathbf{b}}^{\mathbf{2}}}{{\mathbf{c}}^{\mathbf{2}}}}}\mathbf{a}}\mathbf{     }\]is equal to _________

    A) 2                                             

    B) 4

    C) 1                                             

    D) \[\text{log }{{a}^{2}}{{b}^{2}}{{c}^{2}}\]

    E) None of these

    Correct Answer: B


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