ABC is a plane lamina of the shape of an equilateral triangle. D, E are mid-points of AB, AC and G is the centroid of the lamina. The moment of inertia of the lamina about an axis passing through G and perpendicular to the plane ABC is I0. If the ADE is removed. The moment of inertia of the remaining part about the same axis is NI016 where N is an integer. The value of N is

ABC is a plane lamina of the shape of an equilateral triangle. D, E ar

1.	ABC is a plane lamina of the shape of an equilateral triangle. D, E are mid-points of AB, AC and G is the centroid of the lamina. The moment of inertia of the lamina about an axis passing through G and perpendicular to the plane ABC is I0. If the ADE is removed. The moment of inertia of the remaining part about the same axis is NI016 where N is an integer. The value of N is
Answer» $ABC$ is a plane lamina of the shape of an equilateral triangle. $D, E$ are mid-points of $AB, AC$ and $G$ is the centroid of the lamina. The moment of inertia of the lamina about an axis passing through $G$ and perpendicular to the plane $ABC$ is $I_{0}$ . If the $ADE$ is removed. The moment of inertia of the remaining part about the same axis is $\frac{N I_{0}}{16}$ where $N$ is an integer. The value of $N$ is

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