KCET2018MathematicsPermutation and Combination
The number of ways in which ( 5 ) girls and ( 3 ) boys can be seated in a row so that no two boys are togetheris
Options
- A( 14040 )
- B( 14440 )
- C( 14000 )
- D( 14400 )
Correct answer
D. ( 14400 )
Step-by-step solution
Number of boys are 3 and number of girls are 5 . So, required ways is given by 5 ! 6 3 3 !=120 6 5 4=120 120=14400