plsss answer within 30mins Problem 1: Using differentials, approximate the change, in terms of 7, in the total surface area of aclosed right circular cone of radius 3 units and of altitude 5 units if the radius increases by 0.2 unit andthe altitude decreases by 0.1 unit.

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Answered: Problem 1: Using differentials,…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Problem 1: Using differentials, approximate the change, in terms of 7, in the total surface area of a closed right circular cone of radius 3 units and of altitude 5 units if the radius increases by 0.2 unit and the altitude decreases by 0.1 unit.