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the side of a square is equal to the dia...

the side of a square is equal to the diameter of a circle. Ifthe side and radius change at the same rate then the ratio of the change of their areas is

A

`1:pi`

B

`pi:1`

C

`2:pi`

D

`1:2`

Text Solution

Verified by Experts

The correct Answer is:
C
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DIPTI PUBLICATION ( AP EAMET)-APPLICATIONS OF DIFFERENTIATION-EXERCISE 1C (RATE OF CHANGE)
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  13. The side of a cube is equal to the diameter of a sphere. If the side a...

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  14. The side of a cube is equal to the radius of a shpere. If the side and...

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  15. If the rates of increase of side of a cube and radius of a sphere are ...

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  16. The bas radius of a cylindrical vessel full of oil is 30 cm. Oil is dr...

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  18. Water is flowing into cylindrical tank of radius 7 ft in the rate of 2...

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