Many-To Many Relationships (Cont.) customer-street account-number balance customer-nane customer-city customer depositor account (a)E-R diagram customer-name customer-street customer-city account-number balance customer account account-number balance customer-name customer-street customer-city account customer tree T1 treeT2 (b)Tree-structure diagrams Database System Concepts,5th Ed. B.10 @Silberschatz,Korth and SudarshanDatabase System Concepts, 5 B.10 ©Silberschatz, Korth and Sudarshan th Ed. Many-To Many Relationships (Cont.)