Find the total number of ways of selecting five letters from the word INDEPENDENT.

Find the number of permutation of the letters of the word, ALLAHABAD.

Find the number of permutation of the letters of the word ALLAHABAD.

Find the number of permutations of the letters of the word ‘DADOO’

Find the number of ways in which the letters of the word ASSISTANT can be arranged among themselves.

Find the number of ways of selecting 9 balls from 6 red balls, 5 white balls and 5 blue balls if each selection consists of 3 .balls of each colour.

Find the number of permutation of letters of the word MATHEMATICS.

Find the number of words that can be formed from the letters of the word, COMMERCE'

Find the number of words that can be formed from the letters of the word MALAYALAM.

Find the arrangements of letters of the word INDEPENDENCE. In how many of these arrangements. do the words begin with I and end in P?

Find the arrangements of letters of the word INDEPENDENCE. In how many of these arrangements. do the words start with P.