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The triangle formed by the tangent to th...

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

Text Solution

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The correct Answer is:
C
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MODERN PUBLICATION-AREA UNDER CURVES -MULTIPLE CHOICE QUESTIONS (LEVEL - II)
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  13. Area enclosed between curves : y=ax^2 and x=ay^2 (a > 0) is 1 sq. unit...

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  14. The area enclosed between the curves : y^2=x and y=|x| is :

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  15. Let f(x) be a non-negative continuous function such that the area boun...

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  17. Find the area bounded the curves : y=(x-1)^2, y=(x+1)^2 and y=1/4

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  18. The area of the plane region bounded by the curves x+2y^2=0 and x+3y^2...

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  19. The area of the region between the curves : y=sqrt((1+sinx)/(cosx)) an...

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