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A rectangular Sheet of paper of fixed pe...

A rectangular Sheet of paper of fixed perimeter with the sides
having their length in the ratio 8:15 converted in to an open
rectangular box by folding after removing the squares of equal area
from all corners. If the total area of the removed squares is 100,
the resulting box has maximum volume. Find the lengths of the
rectangular sheet of paper.

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CHETANA PUBLICATION-Applications of Derivatives-Exercise
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  2. Find the equation of tangent and normal to the curve at the given poin...

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  3. Find the equation of tangent and normal to the curve at the given poin...

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  4. Find the equation of tangent and normal to the curve at the given poin...

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  5. Find the points on the curve given by y= x^3 - 6x^2 + x + 3, where the...

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  6. A stone is dropped into a quiet lake and waves in the form of circles ...

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  7. The volume of the spherical ball is increasing at the rate of 4pi cc/s...

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  8. Water is being poured at the rate of the 36 m^3/sec into a cylindrical...

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

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

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  11. A car is moving in such a way that the distance it covers, is given by...

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  12. The displacement of a particle at time t is given by s= 2t^3 - 5t^2 + ...

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  13. Find the approximate value of sqrt 64.1

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  14. Find the approximate value of 3.98^3

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  15. Find the approximate value of sin(30^o 30'). Given that 1^o = 0.0175^c...

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  16. Find the approximate value of tan^(-1) (0.99), Given that pi = 3.1416

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  17. Find the approximate value of e^(1.005), Given that e = 2.7183

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  18. Find the approximate value of log(10)(998), Given that log(10)(e) = 0....

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  19. Find the approximate value of f(x)= x^3 + 5x^2 -2x +3 at x=1.98

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  20. Check whether conditions of Rolle's theorem are satisfied by the follo...

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  21. Check whether conditions of Rolle's theorem are satisfied by the follo...

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