Question

1.
(i) Find the number of different arrangements of the letters of the word MEXICO.
Find the number of these arrangements

(ii) which begin with M,

(iii) which have the letter X at one end and the letter C at the other end.

Four of the letters of the word MEXICO are selected at random. Find the number of different
combinations if

(iv) there is no restriction on the letters selected.

(v) the letter M must be selected.​

Answer 1

Answer:

m

Step-by-step explanation:you answer is correct