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Mathematics, 27.11.2019 12:31 ErrorNameTaken505

Find the area of the surface generated when y=4x and x=1 is revolved about the y-axis.
we have to use the surface area formula of revolution.
integral (2pi*f(x)sqrt(1+f'(x)^2))dx

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Find the area of the surface generated when y=4x and x=1 is revolved about the y-axis.
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