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Question The radius of a circle is 4 m with a possible error of 0.05 m....

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The radius of a circle is 4 m with a possible error of 0.05 m. Use differentials to approximate the maximum relative error in calculating the area of the circle. Remember that the area of a circle with radius r is

A=πr^2

Give your answer rounded to the nearest tenth of a percentage point

Math   Calculus   
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