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Find the volume of the solid of revolution formed by rotating about the x--axis the region bounded by the given curves.
f(x)=x, y=0, x=0, x=3.

Respuesta :

erturkmemmedli

Answer:

[tex]9\pi[/tex]

Step-by-step explanation:

We are given: f(x) = x.

We will use the volume integral property to solve the appropriate integral and find the value of volume.

[tex]V = \pi\int\limits^3_0(f(x))^2dx = \pi\int\limits^3_0x^2dx = \pi\frac{x^3}{3} |^3_0=9\pi[/tex]

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