Let's consider a truncated cone described by the figure below:
The objective is to determine the function of three variables 𝑉(𝐻,𝑅1,𝑅2) which allows us to calculate the volume of this solid.
a mathematical representation allowing us to describe this volume by assembling an infinity of infinitely small volume elements and give the expression of the integration element which results from it. Integrable Functions of Three Variables and using Sigma
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