3. 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:
the words BAYANIHAN there are 30240
i.Y is 1
ii.yes there are A amd I
iii.B Y N H N
