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Find the rate of the change of surface a...

Find the rate of the change of surface area of a sphere when its radius is increasing at the rate of `3/pi` cm/min and its radius is 1 cm.

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PRADEEP PUBLICATION-APPLICATIONS OF DERIVATIVES-EXERCISE
  1. Find the rate of change of perimeter of a square when its side is incr...

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  2. Find the rate of change of perimeter of a square when its side is incr...

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  3. Find the rate of the change of surface area of a sphere when its radiu...

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  4. The volume of a cube is increasing at a constant rate. Prove that the ...

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  5. A particle is moving in a straight line such that its displacement s a...

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  6. The rate of change of the volume of a sphere w.r.t. its surface area, ...

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  7. Prove that the function f(x) = tanx-4x is strictly decreasing on (-pi/...

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  8. Find the interval in which the function f(X) = x^4 - (4x^3)/(3) is str...

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  9. Show that the function f given by f(x) = tan^-1(sinx+cosx), x>0 is alw...

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  10. State whether the function f(x) = x^3 is increasing or decreasing.

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  11. State whether the function f(x) = e^x is increasing or decreasing.

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  12. Is the function y = cot x decreasing on the interval (0,pi)?

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  13. Find the interval of increase of the function f(x) = tan^-1 x.

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  14. Find the interval of decrease of the function f(X) = sin x - 2x

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  15. Find the interval of increase of the function f(x) = 3x + cos x

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  16. Find the slope of the tangent to the curve y = 3x^2 at the point (1/6,...

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  17. For the curve y = 5x - 2x^3, if x increases at te rate of 2units/s, th...

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  18. Find the slope of the normal to the curve y = x^3 at the point whose a...

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  19. At what point on the curve y = x^2 - 2x, the tangent is parallel to x-...

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  20. At what point on the curve y = 2x^2 - 4x + 3, the normal is parallel t...

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