A ∪ B = A) {x : x ∉ A or x ∈ B} B) {x : x ∈ A or x ∈ B} C – InterviewSolution

InterviewSolution

1.	A ∪ B = A) {x : x ∉ A or x ∈ B} B) {x : x ∈ A or x ∈ B} C) {x : x ∈ A, x ∈ B} D) {x : x ∈ A or x ∉ B}
Answer» Correct option is B) {x : x ∈ A or x ∈ B}

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