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A disc of certain radius is cut from a d...

A disc of certain radius is cut from a disc of maiss `9 M` and radius `R`. Its moment of inertia about an axis passing through its centre `C` and perpendicular to its plane is `p M R^(2)`. Calculate `p`.
'(##CEN_KSR_PHY_JEE_C09_E01_017_Q07##)'

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