From a disc of radius R and mass M, a circular hole of diameter R, whose rim passes through the centre is cut. What is the moment of inertia of the remaining part of the disc about a perpendicular axis, passing through the centre? 2016 (a) 11 MR2/32 (b) 9 MR2/32 (c) 15 MR2/32 (d) 12MR2/32

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