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Tyy posted an Question
January 02, 2021 • 10:17 am 30 points
  • IIT JAM
  • Mathematics (MA)

If s and t are subsets of real numbers, then which of the following relation holds for union? (a) (s u t) = s u t (b) (su t° = s° ut° (c) isolated point of (s t

If S and T are subsets of real numbers, then which of the following relation holds for union? (A) (S u T) = S U T (B) (Su T° = S° uT° (C) Isolated point of (S T) = Isolated point of S u lsolated point of T (D) Exterior point of (S T) = Exterior point of Su Exterior point of T A B C which option is correct

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  • Anonymous User Best Answer

    if u satisfied with answer then accept it as best answer

  • Anonymous User

    Option A and C are correct. Visit through the following link for option B. 1. https://math.stackexchange.com/questions/287344/about-the-interior-of-the-union-of-two-sets 2. for option D visit through this link 2. https://youtu.be/9yZr0BzWTqQ

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