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An edge of a variable cube is increasing...

An edge of a variable cube is increasing at the rate of 3 cm second. How fast is the volume of the cube increasing when the edge is 10 cm long?

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MODERN PUBLICATION-APPLICATION OF DERIVATIVES-EXERCISE
  1. The length 'x' of a rectnagle is decreasing at the rate of 3cm/m and t...

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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  19. Show that the function f(x) = x^3-6x^2 + 15x + 4 is strictly increasin...

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  20. Prove that : f(x) = x^2 is a decreasing function for x < 0, where x in...

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