Click the correct answer (True & False).
Sets {1, 3, 4, 5}, {5, 4, 3, 1} and {4, 5, 3, 1} are the same.
Click the correct answer.
Which of the following is an empty set?
The set of months with 30 days.
The set of integers which are both even and odd.
The set of whole numbers.
The set of integers between –2 and 1.
Which of the following is true about the given sets?
A = {1, 3, 5}
B = {y | y = x + 1, x = 0, 1, 2, 3}
They are infinite sets.
They are disjoint sets.
They are overlapping sets.
They are equivalent sets.
A set is a collection of well-defined and distinct objects. What do we mean by 'distinct'?
Any two members of the set are the same.
No two members of the set are the same.
All the members of the set are the same.
A few members of the set are the same.
For what is the symbol ‘∈’ stands for?
Is not an element of
Is an extra element
Belongs to
Does not belong to
Which of the following collections is not a set?
First six months of a year.
The topper of your class.
All the negative numbers.
Four good cricket players of India.
What is the roster form of the set of letters of the word ARITHMETIC?
{R, I, T, H, M, E, C}
{A, R, I, T, H, M, E, C}
{A, R, I, H, M, E, C}
{A, R, I, T, H, E, C}
Which of the following is a set builder form of the set X = {3, 6, 9, 12, 15, ...}?
X = {x | x is a multiple of 9}
X = {x | x is a multiple of 5}
X = {x | x is a multiple of 6}
X = {x | x is a multiple of 3}
Click the correct answer.
A set is known as
set if it has an infinite number of elements.
a singleton
an infinite
an empty
A set is known as
set if it has only one element.
an empty
a singleton
an infinite
A set is known as
set if it has a finite number of elements.
an infinite
a finite
an empty
A set which contains no element is called
set.
an empty
an equivalent
a singleton
Two sets are said to be
if they have no common element.
overlapping
disjoint
the same
Two sets are said to be
if they have at least one common element.
equivalent
overlapping
the same
If the cardinality of a set is 1, we call it
set.
a singleton
an empty
an overlapping
set is a set which contains all the given sets as its subsets.
Universal
Empty
Singleton
