Relations And Functions

  • Question
    CBSEENMA11013297

    Which of the following sets are finite or infinite?

    The set of months of a year

    Solution

    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.

    Delhi University

    NCERT Book Store

    NCERT Sample Papers

    Entrance Exams Preparation