Question

The volume generated by the revolution of the cardiod r = a(1-cosθ) about x-axis is

• A. $\frac{8\pi a^3}{3}$
• B. 8πa3
• C. $\frac{4\pi a^3}{3}$
• D. 4πa3

Answer 1

Answer: (A)

$\frac{8\pi a^3}{3}$

Answer 2

The correct answer is(A): $\frac{8\pi a^3}{3}$