NDA2016MathematicsPermutation and CombinationActual
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.