In how many ways can the letters of the word MECHANIC be arranged?
Choose the correct option
A) 2580
B) 2500
C) 20160
D) 2520
E) 3420
MECHANIC has 8 words, but C is repeated two times. Thus ways = 8! / 2! = 20160 ways   20160
<result>C</result>
In how many ways can the letters of the word MECHANIC be arranged?