Answer
The statement does not make sense.
Work Step by Step
The parentheses determine which operation must strictly be performed first. If we take the union of the complement of A and the complement of B, we get a different result.
You need to log in to continue
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.