Relations And Functions

  • Question

    Which of the following sets are finite or infinite?

    The set of months of a year


    Let    A  =  Set of months of a year
    Its roster form is   
                            A = { Jan, Feb, March, Apr, May, June, July, Aug, Sep, Oct, Nov, Dec}
    The  number of elements in A is finite.
    rightwards double arrow   Set A is a finite  set.

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