Definition of dray. : a vehicle used to haul goods; especially : a strong cart or wagon without sides.
The main difference between an equation and a function is the fact that an equation usually deals with a single input, whereas, a function can have numerous inputs. In mathematics, an equation is used to denote the equality between two expressions.
zyduss Profile Answers by zyduss Jun 26th, 2009 The major difference between methods and functions is that methods called by the reference variables called objects where as the functions do not having any reference variables. KESHAV KUMAR Jul 18th, 2011 Method and function are the same thing but their are minor difference between them.