A wire length l is bent into the shape of an n sided regular polygon o

1.	A wire length l is bent into the shape of an n sided regular polygon of mass m, then
Answer» Its moment of inertia about it natural axis `(ml^(2))/(4N^(3))(1/3+cot^(2)(pi/n))` Its moment of inertia about it natural axis `(ml^(2))/(4n^(2))(1/3+cot^(2)(pi/n))` The moment of inertia about it natural axis in the limiting case `(ntoalpha)` is `(ml^(2))/(4pi^(2))` The moment of inertia about it natural axis in the limiting case `(ntoalpha)` is `(ml^(2))/(8n^(2))` Answer :B::C

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