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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
24 Nov 2021

Given information

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.1 cm.

Usage of differentials for error estimates is recommended. 

Step-by-step explanation

Step 1.

The volume  and surface area  of a cube with the edge  is given as

    

From (1) and (2) we get

 

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