Question

How many different "words" can you make using all the letters of the word MISSISSIPPI if

a) there are no restrictions

b) the word must end with an I

c) the word cannot end in an I

Answer 1

Answer:

Given that:

How many different "words" can you make using all the letters of the word MISSISSIPPI if

total number of lefter = 11

total number of S = 4

total number of I = 2

total number of I = 2

we have to find different words using all lefter of the given word MISSISSIPPI .

a)

there are no restrictions

b)  

the word must end with an I

A

fixed

Remaining total number of lefter = 10

total number of S =4

total number of I = 1

total number of I =2

Therefore , different words =

( The word must end with on I )

c)

the word cannot end in an I

415800-75600 = 340200

Therefore , the word cannot end with an I is

340200 .