How many different letter arrangements can be made from

Step 1 of 4

(a)

We are asked to find how many different letter arrangements can be made from the letters.

“Fluke”

Suppose now that we have   objects, then different permutations of the  objects is,

                                                 ……(1)

Since “Fluke” has five unique letters, we have possible letter arrangements using equation (1),

Hence  a number of letter arrangements are possible for the word “Fluke.”