Math, asked by aryangupta323, 8 months ago

If X and Y are two sets and X' represents the compliment of X then X⋂(X⋃Y)' is equal to

Answers

Answered by MrSudipTO

2

X∩(Y∪X) ′

=X∩(Y ′ ∩X ′ ) . . ( De Morgan's laws)

= X∩Y ′ ∩X ′

=X∩X ′ ∩Y ′ . . ( their is no common part between X & X' o

= ϕ∩Y ′ =ϕ

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