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Q.
What does the shaded portion of the Venn diagram given below represent?
Sets
Solution:
In the given Venn diagram, shaded area between sets $P$ and $Q$ is $( P \cap Q )- R$ and shaded area between $P$ and $R$ is $(P \cap R)-Q $ So, both the shaded area is union of these two area and is represented by $((P \cap Q)-R) \cup((P \cap R)-Q)$