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12th Class Mathematics Sample Paper Maths Olympiad Model Paper-3

  • question_answer
    Let \[f:(0,\infty )\to R\] and \[F(x)=\int\limits_{0}^{x}{f(t)\,dt.}\] If \[F({{x}^{2}})={{x}^{2}}(1+x),\] then f(4) equals

    A)  \[\frac{5}{4}\]                         

    B)  \[7\]

    C)  \[4\]    

    D)  \[2\]

    E)  None of these

    Correct Answer: C

    Solution :

    Not Available                


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