Question

Find the number of words, with or without meaning, that can be formed using the letters of the word BAYANIHAN. How many of these arrangements?

i. start with Y?

i all the vowel always occur together?

ii. the vowels never occur together?

Answer 1

The words BAYANIHAN there are 30240

i. Y is 1

ii. Yes there are A and I

iii. B Y N H N