2. Questions Bank
  3. 8th Class
  4. Mental Ability
  5. Exponents and Power

8th Class Mental Ability Exponents and Power Question Bank Exponents and Powers

  • question_answer
    What is the value of \[\frac{1}{1+{{a}^{(n-m)}}}+\frac{1}{1+{{a}^{(m-n)}}}?\]

    A)  \[{{a}^{m-n}}\]               

    B)         \[{{a}^{n-m}}\]               

    C)  \[-1\]                   

    D)         1

    Correct Answer: D

    Solution :

    Not Available


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