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General
Easy

Question

The relation ''less than'' in the set of natural number is

  1. Only symmetric    
  2. Only transitive    
  3. Only reflexive    
  4. Equivalence relation    

The correct answer is: Only transitive


    To define the given statement.
    x < y, y < z
    x < z V x, y, z ∈ N
    xRy, yRz
    xRz,
    The relation is transitive.
    x < y does not imply y < x.
    Relation is not symmetric.
    As x < x is not valid, the relation is not reflexive.

    Hence, the relation is only transitive.

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