Plz fast â ‹Q4 All the letters of the word 'EAMCET' are arranged in all possible ways - Maths - Permutations and Combinations

Question

Plz fast

â€‹Q4 All the letters of the word 'EAMCET' are
arranged in all possible ways The number of such arrangements in
which two vowels are not adjacent to each other, is

(a) 54 (b) 72

(c) 114 (d) 360

Neha Sethi · Accepted Answer

Dear student
<img alt="" src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_5a9ba806e5991%20png"
style="width: 444px; height: 269px;">
Note:
n!=n (n-1) (n-2) 3 2 1
nPr=n!n-r!
Regards

Plz fast ​Q4. All the letters of the word 'EAMCET' are arranged in all possible ways. The number of such arrangements in which two vowels are not adjacent to each other, is (a) 54 (b) 72 (c) 114 (d) 360

Plz fast

Q4. All the letters of the word 'EAMCET' are arranged in all possible ways. The number of such arrangements in which two vowels are not adjacent to each other, is

(a) 54 (b) 72

(c) 114 (d) 360