To show: It needs to be determined that the given theorem is true.
Answer to Problem 59E
The given theorem is proved to be true as the entire summation remains same.
Explanation of Solution
Given information: A Cavalieri’s Theorem is given which states that two plane regions can be arranged to lie over the same interval of the x -axis in such a way that they have identical vertical cross sections at every point as shown in figure in the textbook and then the regions have the same area.
Calculation: The entire region can be divided into infinite number of cross sections with a width of
Hence when the vertical cross section remains same then the
Thus, the area is same.
Chapter 7 Solutions
Advanced Placement Calculus Graphical Numerical Algebraic Sixth Edition High School Binding Copyright 2020
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