1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Mathematics
Definition of Function
Write the num...
Question
Write the number of all one-one functions from the set
A
=
{
a
,
b
,
c
}
to itself.
Open in App
Solution
since function is one one
hence every element a,b,c has either an image a.b.c and that image is unique
total number of one one functions=6
Suggest Corrections
0
Similar questions
Q.
Find the number of all one-one functions from set
A
=
{
1
,
2
,
3
}
to itself.
Q.
Write the total number of one-one functions from set A = {1, 2, 3, 4} to set B = {a, b, c}.
Q.
Let f be a function from C (set of all complex numbers) to itself given by f(x) = x
3
. Write f
−1
(−1).
Q.
Find the number of all onto functions from the set A = {1, 2, 3, ..., n} to itself.
Q.
The total number of one-one functions from the set A = {a, b, c} to the set B = {x, y, z, t} is _________.
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Animal Tissues
MATHEMATICS
Watch in App
Explore more
Definition of Function
Standard XII Mathematics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app