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For which of the following values of m i...

For which of the following values of `m` is the area of the regions bounded by the curve `y=x-x^2` and the line `y=m x` equal `9/2?` `-4` (b) `-2` (c) 2 (d) 4

A

`-4.4`

B

`-2,2`

C

`2,4`

D

`-2,3`

Text Solution

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The correct Answer is:
B
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OBJECTIVE RD SHARMA ENGLISH-AREAS OF BOUNDED REGIONS-Chapter Test
  1. Find the area of the closed figure bounded by the curves y=sqrt(x,y)=s...

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  2. The area of the closed figure bounded by the curves y=cosx,y =1+(2)/...

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  3. For which of the following values of m is the area of the regions boun...

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  4. The area bound by the curve y=sec x, then x-axis and the lines x=0 and...

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  5. The area bounded by the parabola y^2=8x , the x-axis and the latusrect...

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  6. The area (in square units) bounded by the curve y^(2)=8xand x^(2)=8y, ...

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  7. If the area bounded by the curve y=f(x), x-axis and the ordinates x=1 ...

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  8. The area in square units of the region bounded by the curve x^(2)=4y, ...

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  9. The area enclosed between the curve y^2(2a-x)=x^3 and the line x=2 abo...

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  10. The area bounded by the curve y=4x-x^2 and x-axis is (A) 30/7 sq. unit...

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  11. Area bounded by the parabola y^2=x and the line 2y=x is:

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  12. Area between the x-axis and the curve y=cosx, when 0 le x le 2pi is:

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  13. The ratio of the areas between the curves y=cosx and y=cos2x and x-axi...

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  14. Find the area bounded by the parabola y=x^2+1 and the straight line x+...

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  15. Prove that the area common to the two parabolas y=2x^2\ a n d\ y=x^2+4...

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  16. Find the area of the region {(x,y): x^(2)+y^(2) le 1 le x + y}

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  17. Find the area bounded by the parabola y^2 = 4ax and its latus rectum.

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  18. The area bounded by the curve y=x^(4)-2x^(3)+x^(2)+3 with x-axis and o...

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  19. Find the area common to two parabolas x^2=4ay and y^2=4ax, using integ...

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  20. The area (in square units) bounded by curves y=sinx between the ordin...

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