AP EAMCET202123 Aug 2021Morning ShiftMathematicsPermutation and CombinationActual
In how many ways can the letters of the word MAXIMA be arranged such that all vowels are together and all constants are together?
Options
- A18
- B30
- C36
- D42
Correct answer
A. 18
Step-by-step solution
Given word MAXIMA Total letters =6 Total number of vowel =3 , i.e. A, I, A Total number of consonants =3 , i.e. MXM Number of arrangements of all vowels together only = 3 ! 2 ! =3 Number of arrangement of all consonants together only = 3 ! 2 ! =3 All arrangements when all vowels are together and all consonants are together aligned & =2 3 3 & =18 aligned