Three particles. each of mass m gram, are situated at the vertices of an equilateral triangle ABC of side l cm (as shown in the figure). The moment of inertia of the system about a line AX perpendicular to AB and in the plane of ABC, in gram-cm2 units will be :2004 2/3 〖๐‘€๐ฟ〗^2 3/4 〖๐‘€๐ฟ〗^2 2〖๐‘€๐ฟ〗^2 5/4 〖๐‘€๐ฟ〗^2

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