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The length 'x' of a rectnagle is decreas...

The length 'x' of a rectnagle is decreasing at the rate of 3cm/m and thw width 'y' is increasing at the rate of 2 cm/m. Find the rates of change of: the perimeter

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The length 'x' of a rectangle is decreasing at the rate of 3cm/m and width 'y' is increasing at the rate of 2cm/m. When x = 10 cm and y = 6 cm, find the rate of change of : the perimeter

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MODERN PUBLICATION-APPLICATION OF DERIVATIVES-EXERCISE
  1. The side of a square sheet is increasing at 3 cm per minute. At what r...

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  2. The side of a square is increasing at the rate of 0.2 cm/s. Find the r...

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  3. The length 'x' of a rectnagle is decreasing at the rate of 3cm/m and t...

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  4. The length 'x' of rectangle is decreasing at the rate of 2 cm/min and ...

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  5. An edge of a variable cube is increasing at the rate of 3 cm second. H...

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  6. Water is dripping out form a conical funnel at the uniform rate of 2cm...

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  7. An inverted conical vessel whose height is 10 cm and the radisu of whs...

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  8. A ladder 5 m long is leaning against a wall. The bottom of the ladder ...

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  9. The radius of a circular soap bubble is increasing at the rate of 0.2 ...

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  10. The radius of a circular soap bubble is increasing at the rate of 0.2 ...

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  11. In a competition, a brave child tries to inflate a huge spherical ball...

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  12. Water is running into a conical vessel, 15 cm deep and 5 cm in radiu...

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  13. Water is running into a conical vessel, 15 cm deep and 5 cm in radiu...

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  14. Water is running into a conical vessel, 15 cm deep and 5 cm in radiu...

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  15. Show that the following functions are strictly increasing on R: f(x) =...

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  16. Show that the following functions are strictly increasing on R : f(x) ...

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  17. Show that the following functions are strictly increasing on R: f(x) =...

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  18. Without using the dervative, show that f(x) = |x| is strictly increasi...

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  19. Without using the dervative, show that f(x) = |x| is strictly decreasi...

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  20. Show that the function f given by, f(x) = x^3 - 3x^2 + 4x, x in R is i...

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