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12th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-12

  • question_answer
    The solution of the differential equation \[{{\left( {{x}^{2}}-{{y}^{2}} \right)}^{2}}dx+2xydy=0\] is ________.

    A)  \[{{x}^{2}}-{{y}^{2}}=Cx\]            

    B)  \[{{x}^{2}}-{{y}^{2}}=Cy\]

    C)  \[{{x}^{2}}+{{y}^{2}}=Cx\]          

    D)  \[{{x}^{2}}+{{y}^{2}}=Cy\]

    E)  None of these

    Correct Answer: C

    Solution :

    Not Available    


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