The equivalent length of a simple pendulum which gives the same frequency as a compound pendulum is

The equivalent length of a simple pendulum which gives the same freque

1.	The equivalent length of a simple pendulum which gives the same frequency as a compound pendulum is
A.	<img src="/_files/images/mechanical-engineering/theory-of-machines/478-92-1.png">
B.	<img src="/_files/images/mechanical-engineering/theory-of-machines/478-92-2.png">
C.	<img src="/_files/images/mechanical-engineering/theory-of-machines/478-92-3.png">
D.	<img src="/_files/images/mechanical-engineering/theory-of-machines/478-92-4.png">
Answer» C. <img src="/_files/images/mechanical-engineering/theory-of-machines/478-92-3.png">