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If Vehicle class is having THREE(3) methods - A, B and C, RailVehicle class is having TWO (2) methods - X,Y and Z, and Train

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If Vehicle class is having THREE(3) methods - A, B and C, RailVehicle class is having TWO (2) methods - X,Y and Z, and Train class is having methods I and J. What are the methods that the Train class inherited from its superclass? Vehicle class is the. for Rail class. Car class is the for MotorVehicle class. is having TWO are the methods

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