1.

The volume generated by revolving the arc \(y = \sqrt {1 + {x^2}} \) lying between x = 0 and x = 4 about x - axis is

A. \(\frac{{8\pi }}{3}\)
B. \(\frac{{49\pi }}{3}\)
C. \(\frac{{65\pi }}{3}\)
D. \(\frac{{76\pi }}{3}\)
Answer» E.


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