2) Find the number of ways of arranging the letters of the word "MATERIAL" such that (i) How many total different words can be formed with or without meaning (ii) How many of these start with T (iii) How many of these start with T and end with M (iv) How many of these start with A (v) How many of these start with A and end with A (vi) all the vowels in the word are to come together? (vii) all the vowels in the word are not come together