Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Let
A
=
{
1
,
2
,
3
}
A=\{1,2,3\}
A
=
{
1
,
2
,
3
}
and
B
=
{
4
,
5
,
6
}
B=\{4,5,6\}
B
=
{
4
,
5
,
6
}
. Consider the relation
R
=
{
(
1
,
4
)
,
(
2
,
5
)
,
(
1
,
6
)
}
R=\{(1,4),(2,5),(1,6)\}
R
=
{(
1
,
4
)
,
(
2
,
5
)
,
(
1
,
6
)}
from
A
A
A
to
B
B
B
. Determine whether
R
R
R
is a function from
A
A
A
to
B
B
B
, giving a brief reason for your answer.
Browse the problem library