Class 11MathematicsPermutation and CombinationDefinition of permutation, Number of permutations with or without repetition, Conditional permutations
MediumThe number of ways in which $n$ distinct objects can be put into two different boxes is
- A${ }^n P_2$
- B$2^n$
- C${ }^n C_2$
- D$n(n-1)(n-2)$
Explore More
Similar Questions
If the letters of the word $MOTHER$ are arranged in all possible ways and these words are listed in dictionary order,what is the rank of the word $MOTHER$?
Difficult
View SolutionIf all the letters of the word $REPEAT$ are permuted in all possible ways and if the six-letter permutations thus formed are arranged in the dictionary order,then the rank of the word $REPEAT$ is:
The number of integers greater than $6000$ that can be formed by using the digits $0, 5, 6, 7, 8,$ and $9$ without repetition is
The number of ways in which the letters of the word $ARRANGE$ can be arranged such that both $R$ do not come together is
Medium
View SolutionThe number of arrangements of the letters of the word $MANAMA$ in which two $M$'s do not appear adjacent is
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo