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Find the height of a covered box of fixe...

Find the height of a covered box of fixed volume so that the total
surface area of the box is minimum whose base is a rectangle
with one side three times as long as the other.

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CHETANA PUBLICATION-Applications of Derivatives-Exercise
  1. Two sides of a triangle are given, find the angle between them such th...

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  2. The slant side of a right circular cone is l. Show that the semi verti...

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  3. Find the height of a covered box of fixed volume so that the total s...

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  4. Find the equations of tangent and normal to the following curves at th...

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  5. Find the equations of tangent and normal to the following curves at th...

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  6. Find the equations of tangent and normal to the following curves at th...

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  7. Find the equations of tangent and normal to the curve x^2+y^2 = 5, whe...

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  8. The displacement s of a particle at time t is given by s = t^3 -4t^2 -...

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  9. The displacement s of a particle at time t is is given by s=2t^3- 4t^2...

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  10. The displacement s of a particle at time t is is given by s=2t^3- 4t^2...

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  11. A stone is dropped into a pond, wave in the form of circles are genera...

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  12. A stone is dropped into a pond, wave in the form of circles are genera...

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  13. Sand is pouring at the rate of 12 cm^3/sec. The falling sand forms a c...

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  14. A particle moves along the curve 6y =x^3+2. Find the points on the cur...

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  15. A man of height 180 cm is moving away from a lamp post, at the rate of...

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  16. A man of height 180 cm is moving away from a lamp post, at the rate of...

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  17. Find the approximate values of the following: root(3)(63)

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  18. Find the approximate values of the following: root(10)(0.999)

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  19. Find the approximate values of the following: loge(4.04), given log1...

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  20. Find the approximate values of the following: sin( 31^o), given 1^o = ...

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