Do You Know Enumerative Combinatorics?

10 Questions | Total Attempts: 28

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Do You Know Enumerative Combinatorics?

Enumerative combinatorics is an area of combinatorics that deals with the number of ways that certain patterns can be formed. Two examples of this type of problem are counting combinations and counting permutations.


Questions and Answers
  • 1. 
    A combinatorial structure is composed of .....?
    • A. 

      Atoms

    • B. 

      Newtons

    • C. 

      Cells

    • D. 

      Units

  • 2. 
    There is generally a node called ......, which has no parent node.
    • A. 

      The branch

    • B. 

      The root

    • C. 

      The vine

    • D. 

      The fruit

  • 3. 
    Binary and plane trees are ...... of an unlabeled combinatorial structure.
    • A. 

      Examples

    • B. 

      Parts

    • C. 

      Types

    • D. 

      Kinds

  • 4. 
    The basic problem of enumerative combinatorics is that of counting the number of elements of a .....?
    • A. 

      Finite set

    • B. 

      Infinite set

    • C. 

      Countable set

    • D. 

      Uncountable set

  • 5. 
    A typical problem of enumerative combinatorics is to find the number of ways a certain ..... can be formed.
    • A. 

      Patterns

    • B. 

      Objects

    • C. 

      Notions

    • D. 

      Sets

  • 6. 
    This is a subject or topic taught in .....?
    • A. 

      Music

    • B. 

      History

    • C. 

      Languages

    • D. 

      Mathematics

  • 7. 
    The teaching of this course will helpful with ....?
    • A. 

      Linear algebra

    • B. 

      Vector spaces

    • C. 

      Lattices

    • D. 

      Transcendental numbers

  • 8. 
    Enumerative Combinatorics is a subject taught in ....?
    • A. 

      Music

    • B. 

      Mathematics

    • C. 

      History

    • D. 

      Philosophy

  • 9. 
    ......... is a fundamental tool in enumerative combinatorics.
    • A. 

      Generating functions

    • B. 

      Linear algebra

    • C. 

      Lattices

    • D. 

      Vector spaces

  • 10. 
    Sieve methods is under .....?
    • A. 

      Emunerative combinatorics

    • B. 

      Vector spaces

    • C. 

      Linear algebra

    • D. 

      Lattices