Write the number of all possible words that can be formed using the letters of the word MATHEMATICS.

The number of possible words that can be formed using letters of word 'MATHEMATICS' is

The number of 4 letter words that can be formed by using the letters of the word DEGREE is

The number of 5-letter words that can be formed by using the letters of the word SARANAM is

The number of 5 -letter words that can be formed by using the letters of the word SARANAM is

the number of words that can be formed using any number of letters of the word KANPUR is

The number of words that can be formed by using the letters of the word 'MATHEMATICS' that start as well as end with T, is

The number of words that can be formed by using the letters of the word 'MATHEMATICS' that start as well as end with T,is