Question:
Set A has elements and the set B has 6 elements, then the number of injective mappings that can be defined from A to B is :
Set A has elements and the set B has 6 elements, then the number of injective mappings that can be defined from A to B is :
Updated On: Jun 13, 2024
- 360
- 15
- 24
- 1296
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
The correct option is (A) :360.
Was this answer helpful?
0
0
Top Questions on Permutations
- In a paper there are 3 sections A, B and C which have 8, 6 and 6 questions each. A student have to attempt 15 questions such that they have to attempt at least 4 questions out of each sections. Then number of ways of attempting these questions are
- JEE Main - 2024
- Mathematics
- Permutations
- The number of ways to distribute 8 identical books into 4 distinct bookshelf is (where any bookshelf can be empty)
- JEE Main - 2024
- Mathematics
- Permutations
- Number of ways of arranging 5 officers in 4 rooms.
- JEE Main - 2024
- Mathematics
- Permutations
- The number of numbers, strictly between 5000 and 10000 can be formed using the digits 1,3,5,7,9 without repetition, is
- JEE Main - 2023
- Mathematics
- Permutations
- 7 boys and 5 girls are to be seated around a circular table such that no two girls sit together is?
- JEE Main - 2023
- Mathematics
- Permutations
View More Questions
Questions Asked in CUET exam
- Two resistances of 100 \(\Omega\) and 200 \(\Omega\) are connected in series across a 20 V battery as shown in the figure below. The reading in a 200 \(\Omega\) voltmeter connected across the 200 \(\Omega\) esistance is _______.
Fill in the blank with the correct answer from the options given below- CUET (UG) - 2024
- Current electricity
- Two parallel plate capacitors of capacitances 2 \(\mu F\) and 3 \(\mu F\) are joined in series and the combination is connected to a battery of V volts. The values of potential across the two capacitors \(V_1\) and \(V_2\) and energy stored in the two capacitors \(U_1\)and \(U_2\) respectively are related as_____
Fill in the blank with the correct answer from the options given below- CUET (UG) - 2024
- Electrostatics
- Who devised the concept of Intelligence Quotient (IQ)?
- CUET (UG) - 2024
- Psychological attributes
- As per data collected in 2011, arrange the following Indian states in terms of child sex-ratio from lowest to highest:
(A) Punjab
(B) Haryana
(C) Tamil Nadu
(D) Sikkim
Choose the correct answer from the options given below:- CUET (UG) - 2024
- Social Inequality and Exclusion
- A molecule X associates in a given solvent as per the following equation:
X ⇌ (X)n
For a given concentration of X, the van’t Hoff factor was found to be 0.80 and the
fraction of associated molecules was 0.3. The correct value of ‘n’ is:- CUET (UG) - 2024
- Solutions
View More Questions