The number of new words that can be formed by rearranging the letters of the word 'TOO' is?  Choose the correct choice from the following:
A) 1
B) 5
C) 11
D) 4
E) 2
Number of words which can be formed   = 3! - 1 = 6- 1= 
<gadget id="calculator">6- 1</gadget>
<output>5</output>
5.   Answer:5
<result>B</result>
The number of new words that can be formed by rearranging the letters of the word 'TOO' is?