08 - Finite and Infinite Sets Video Lecture | Sets and Functions - JEE

now we proceed to discuss finite and
infinite sets consider a set a as shown
clearly the number of elements in this
set are five by the number of elements
of a set we mean the number of distinct
elements of the set a set which is empty
or consists of a definite number of
elements is called finite otherwise the
set is called infinite examples of
finite set includes set of the days of
the week set of the months of a year set
of all positive integers less than 100
examples of infinite set includes set of
all integers greater than 100 set of all
points on a line set of all prime
numbers
now try practicing this exercise
identify which of the following sets are
finite or infinite you may pause the
video while you think