Four particles each of mass 1 kg are at the four corners of a square of side 1m. The M.I. of the system about a normal axis through centre of square is

Four particles each of mass 1 kg are at the four corners of a square o

1.	Four particles each of mass 1 kg are at the four corners of a square of side 1m. The M.I. of the system about a normal axis through centre of square is
Answer» `6" KGM"^(2)` `1.2" kgm"^(2)` `2" kgm"^(2)` `2.5" kgm"^(2)` ANSWER :C