The frustum is a pyramid formed by slicing the top off of a conventional pyramid. That is why it is referred to as a truncated pyramid. The section of a pyramid between the vertex and the base that is cut through by a plane parallel to its base is known as the frustum of the ...
Volume by Parallel Cross Section; Disks and Washers We can interchange the roles played by x and y. By revolving about the y-axis the region of Figure 6.2.10, we obtain a solid of cross-sectional area A(y) = π[g(y)]2 and volume Salas, Hille, Etgen Calculus: One and Several Vari...
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A pottery jar has circular cross sections of radius {eq}4 - \sin \frac{x}{2} {/eq} inches for {eq}0\leq x\leq2\pi {/eq}. Sketch a picture of the jar and compute its volume. Volume of the Region: Finding the volume...
Suppose for example you needed to find the fourth root of a number, but your calculator lacks a "4th root" button or function. If it has a yx function (which any scientific calculator should have), you can find the fourth root by raising that number to the 1/4 power, or x0.25. x...