12th Class Mathematics Sample Paper Mathematics Olympiad Sample Paper-5

  • question_answer
    \[If\int\limits_{0}^{1}{\left( 1+{{\sin }^{4}}x \right)}\left( a{{x}^{2}}+bx+c \right)dx=\int\limits_{0}^{2}{\left( 1+{{\sin }^{4}}x \right)}\]      \[\left( a{{x}^{2}}+bx+c \right)dx\],then the quadratic equation

    A)  At least one root in (1, 2)           

    B)  No root in (1, 2)

    C)  Two equal roots in (1, 2)            

    D)  Both roots imaginary

    Correct Answer: A


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