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Discussion :: GATE Mathematics

  1. Let X = {(x, y)∈ℝ2: x2 + y2 = 1} ∪ ([-1, 1] * {0}) ∪ ({0} * [-1, 1]). 
    Let n0 = max{k: k < ∞, there are k distinct points p1,..., pk ∈ X such that X∖{p1,..., pk}is connected}
    The value of n0 is ______
  2. A.
    1
    B.
    2
    C.
    3
    D.
    4

    View Answer

    Workspace

    Answer : Option D

    Explanation :

    -NA-


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