ESE 2025Q23
Q: Consider the following equation: R = a(1 – cos θ) The volume of the solid generated by the revolution of the cardioid about the initial line will be
(a)3πa²/8
(b)3πa³/8
(c)8πa²/3
(d)8πa³/3
Correct Answer: (c)
Detailed explanation coming soon.