The members of the set S = {x x is the square of an integer and x < 100} is _________________.

{1, 4, 9, 16, 25, 36, 64, 81, 85, 99}

{0, 2, 4, 5, 9, 58, 49, 56, 99, 12}

{0, 1, 4, 9, 16, 25, 36, 49, 64, 81}

{1, 4, 9, 16, 25, 36, 64, 81, 85, 99}

{0, 1, 4, 9, 16, 25, 36, 49, 64, 121}

The relation R defined on the set A = {1, 2, 3, 4, 5} by R = {(x, y) :

{(1, 1), (2, 1), (3, 1), (4, 1), (2, 3)}

{(2, 2), (3, 2), (4, 2), (2, 4)}

{(3, 3), (4, 3), (5, 4), (3, 4)}

The relation R defined in A = {1, 2, 3} by aRb, if

r = {(1, 1), (2, 2), (3, 3), (2, 1), (1, 2), (2, 3), (3, 2)}

Explore topic-wise MCQs in Discrete Mathematics.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Discrete Mathematics knowledge and support exam preparation. Choose a topic below to get started.

1.	The members of the set S = {x x is the square of an integer and x < 100} is _________________.
A.	{0, 2, 4, 5, 9, 58, 49, 56, 99, 12}
B.	{0, 1, 4, 9, 16, 25, 36, 49, 64, 81}
C.	{1, 4, 9, 16, 25, 36, 64, 81, 85, 99}
D.	{0, 1, 4, 9, 16, 25, 36, 49, 64, 121}
Answer» C. {1, 4, 9, 16, 25, 36, 64, 81, 85, 99}

Discussion

2.	The relation R defined on the set A = {1, 2, 3, 4, 5} by R = {(x, y) :
A.	{(1, 1), (2, 1), (3, 1), (4, 1), (2, 3)}
B.	{(2, 2), (3, 2), (4, 2), (2, 4)}
C.	{(3, 3), (4, 3), (5, 4), (3, 4)}
D.	none of the above
Answer» E.

Discussion

3.	The relation R defined in A = {1, 2, 3} by aRb, if
A.	r = {(1, 1), (2, 2), (3, 3), (2, 1), (1, 2), (2, 3), (3, 2)}
B.	r–1 = r
C.	domain of r = {1, 2, 3}
D.	range of r = {5}
Answer» E.

Discussion