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Using the method of differential find ap...

Using the method of differential find approximately the difference between
the areas of two circles of radii 7 cm and 7.02 cm

Text Solution

Verified by Experts

The correct Answer is:
0.88 `cm^(2)`
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CHHAYA PUBLICATION-SIGNIFICANCE OF DERIVATIVE AS RATE OF CHANGE-SHORT ANSWER TYPE QUESTIONS
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  9. Using the method of differential find approximately the difference bet...

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  11. If the area of circle changes uniformly w.r.t. time , show that the ra...

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  12. A particle moves along the curve y^(2) = 8x . At what point on the cu...

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  13. A sphereical balloon is being fiiled with air at the rate of 25 cm^(3...

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  14. Air is expelled from a spherical balloon by decressing the radius at t...

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