Math, asked by nvirdi567, 7 months ago

If X and Y are two sets then X Ո (Y ՈX) equals

Answers

Answered by ACCIDENTALEXPERT

0

Answer:

Step-by-step explanation:

If X and Y are two sets then X Ո (Y ՈX) equals

X∩(Y∪X)

′

=X∩(X

′

∩Y

′

)

(∵(X∪Y)

′

=X

′

∩Y

′

)

=(X∩X

′

)∩Y

′

(by associative law)

=ϕ∩Y

′

(∵X∩X

′

=ϕ)

=ϕ

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