NDA 2016
- Exam
- NDA
- Year
- 2016
- Subject
- Mathematics
- Chapter
- Permutation and Combination
NDA 2016 · Mathematics · Permutation and Combination
What is the number of different messages that can be represented by...
What is the number of different messages that can be represented by three 0's and two 1's?
Options
- A10
- B9
- C8
- D7
Correct answer
A. 10
Step-by-step solution
Number of different messages that can be represented by three 0 's and two 1 's is 10.
Option (a) is correct.