JEE MATHEMATICS MCQ: SET THEORY

1 Easy

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Understanding +4 | -1

\mathrm{A}

and

\mathrm{B}

are two sets, then

(\mathrm{A}-\mathrm{B}) \cup(\mathrm{B}-\mathrm{A})

\cup(A \cap B)

is equal to

View answer and explanation

Correct option: B

A \cup B

Option B (

A \cup B

) is correct because the expression represents all elements in A, all elements in B, and the intersection of A and B, which is the union of A and B.

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