
To write a differential formula that estimates the change in lateral surface area of a right circular cylinder and to use it to estimate change in lateral surface area.

Answer to Problem 36E
The differential equation that estimates the change in lateral surface area of a right circular cylinder is
The change in lateral surface area of the right circular cylinder is
Explanation of Solution
Given information:
The geometrical figure is right circular cylinder,
Height of the right circular cylinder changes from 10 cm to 10.05 cm.
Radius of right circular cylinder is constant
Calculation :
Since
Therefore,
The change in surface area is
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