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  3. 8th Class
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  5. Exponents and Power

8th Class Mathematics Exponents and Power Question Bank Exponents

  • question_answer
    Find the value of \[{{\left[ {{3}^{-1}}+\text{ }{{4}^{-2}}+\text{ }{{6}^{-4}} \right]}^{-1}}\]

    A)  257                

    B)         257

    C)  648                     

    D)         348

    E)  None of these

    Correct Answer: A

    Solution :

    Not Available   


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