12th Class Mathematics Sample Paper Mathematics Olympiad Sample Paper-1

  • question_answer
    On the curve \[f(x)={{x}^{3}}\], the point at which tangent line is parallel to the chord through the points \[A(-1,-1)\]and \[B(2,8)\] is                       

    A)  \[\left( -1,1 \right)\]       

    B)  \[\left( 1,-1 \right)\]

    C)  \[\left( -1,-1 \right)\]       

    D)  \[\left( 1,1 \right)\]

    Correct Answer: D


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