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7th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-17

  • question_answer
    If \[x-y=8\] and \[{{x}^{2}}-{{y}^{2}}=16m,\] then the product of \[x\] and \[y\] is:

    A)  \[16-{{m}^{2}}\]                   

    B)  \[{{m}^{2}}-4\]

    C)  \[{{m}^{2}}-4\]                     

    D)  \[4-{{m}^{2}}\]

    E)  None of these

    Correct Answer: B

    Solution :

     Not Available


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