A thin rod of length 4l, mass 4 m is ben...

A thin rod of length 4l, mass 4 m is bent at the point as shown in the figure. What is the moment of inertia of the rod about the axis passing through O and perpendicular to the plane of the paper?

`(Ml^(2))/(3)`

`(10 Ml^(2))/( 3)`

`(Ml^(2))/(12)`

`(Ml^(2))/(24)`

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