In this video, we'll find the volume and surface area of a bicylinder: a solid formed by the intersection of two cylinders of the same diameter at a 90-degree angle. For this purpose, we'll use a double integral.
You can see how to find the volume of a torus in this video: • Объем тела вращения на примере тора. 2 спо...
And here, using a simple example, a detailed explanation of setting limits in a double integral is given: • Найдем площадь и центр тяжести через двойн...
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