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

  • question_answer
    The triangle formed by the tangent to the curve \[f(x)={{x}^{2}}+bx-b\] at the point (1, 1) and the coordinate axes, lies in the first quadrant. If its area is 2, then the value of b is:

    A)  \[-1\]                           

    B)  3

    C)  \[-3\]   

    D)  1

    E)  None of these

    Correct Answer: C

    Solution :

    Not Available                


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