Chartered Accountant
                
                   96 Points
                   Joined October 2009
                
               
			  
			  
             
            
             
	As far as i know, in assignment problems there is always a perfect Matrix ,while in tspt problems it doesn't have the same. Secondly in tspt problems we have to find cost/profit with the given chain of demand &  Supply or  available resources with vogels app. Methods....