How many two letter words are formed using the letters of the word MACHINE?	Select: A) 52 B) 56 C) 38 D) 42 E) 48
The number of letters in the given word is seven.   The number of two letter words that can be formed using these seven letters is 7P2   = 7 * 6= 
<gadget id="calculator">7 * 6</gadget>
<output>42</output>
42.   Answer: 42
<result>D</result>
How many two letter words are formed using the letters of the word MACHINE?