What are the SQL Queries for the following relational algebraic expressions a) Tz.c(VAC,SU M(E)-z(B=

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What are the SQL Queries for the following relational algebraic expressions a) Tz.c(VAC,SU M(E)-z(B=(R)) b) S:= A-B,C,D+E+F(R) Answer := TAA-B.C(R) AS C) TB,C,D+B(8(R)) d) 8(TB,C,D+B(R))

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