0 votes 0 votes For which of the following operators does the following relation hold. ΠL(E1⊕E2)=ΠL(E1)⊕ΠL(E2) 1. ∪ 2. ∩ 3. − 4. Both ∩ and ∪ Databases databases nptel-quiz + – gulsanchouhan asked Aug 26, 2017 gulsanchouhan 434 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.