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GATE CSE Graphtheory — practice questions

Explore 1 free Graphtheory questions in GATE CSE Aptitude. Open each question or exercise to read its content, reference answers and available explanation.

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Graphtheory questions and exercises with answers

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Worked practice questions

Spot the property that does NOT define a tree

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Questions
  1. Items
    1. Has a vertex of degree n−1
    2. Connected
    3. No cycles
    4. n vertices and n−1 edges
    Reason
    A tree need not have a vertex of degree n−1 (that would be a star); the first three define a tree.
    Odd item
    Has a vertex of degree n−1

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