9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-1

  • question_answer
    Which of the following is/are correct?
    (i) \[{{a}^{x+y}}=ax+ay\]     
    (ii) \[{{({{a}^{x}})}^{y}}=y{{a}^{x}}\]
    (iii) \[a\,(x.y)=ax.ay\]     
    (iv) \[\frac{{{a}^{x}}}{{{a}^{y}}}={{a}^{x-y}}\]

    A)  (i) Only            

    B)  (ii) & (iii) only

    C)  (iv) only           

    D)  All of these

    E)  None of these

    Correct Answer: C

    Solution :

     Not Available   


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