Kaviyavarshini Asked a Question
October 13, 2021 11:59 ampts 30 pts
Let P and Q be two non-empty disjoint subsets of R. Which of the following is (are) FALSE? (A) IfP and Q are compact, then P uQ is also compact (B) IfP and Q are not connected, then PuQ is also not connected (C) IfPUQ and P arc closed, then Q is closed (D) IfP UQ and P are open. then Q is open
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  • Abhi 1 thankyou
    answers are b,c,d
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