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A balloon is pumped at the tate of 10 cu...

A balloon is pumped at the tate of 10 cubic cm/min . What it the rate of increase of its radius when its radius is 15 cm ?

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MBD PUBLICATION-THREE DIMENSIONAL GEOMETRY-QUESTION BANK
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  2. If f(x)=e^(ax) sin ax and f"(0) = 2, then what is a ?

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  3. A balloon is pumped at the tate of 10 cubic cm/min . What it the rate ...

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  4. For what values of a the function e^(ax)is increasing ?

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  5. What is the interval in which log5xis increasing ?

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  6. What is the interval in which f(x)=x^3-3x^2+3x-10 is strictly increasi...

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  7. Give example of a function which is increasing in (-oo,2) and (3,oo) a...

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  8. Write the least value of a for which the function f defined by f(x)=x^...

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  9. For what value of K, Kf is increasing if f is increasing ?

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  10. At what point of x^2=2y the point (0,3) is nearest to the curve?

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  11. If theta+phi=pi/3, then for what value of a sin theta. Sin phi is maxi...

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  12. Write the absolute maximum and absolute minimum of the function f(x)=x...

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  13. Which condition of Rolle's theorem is violated by the functionf(x) = s...

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  14. Which condition of Rolle's theorem is violated by the functionf(x) =| ...

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  15. Is there any tangent to the curve y=|2x-1| at (1/2,0)?

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  16. Write the subinterval of (0,pi) in which sin (x+pi/4) is increasing.

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  17. Given f(2) = 6, (1) =4 find underset(hto0)lim(f(2+2h+h^2)-f(2))/(f(1+h...

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  18. If (f(x))^(n) = f(nx), find (f'(nx))/(f'(x)).

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  19. Evaluate d/dx(a^(sinx)+e^-x) by chain rule.

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  20. If f(x) = sin |x| -|x| , find f'(0^+)

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