Mehmet has 3 pants , 5 shirts and 2 hats ,
we have to find how many different ways can he dress ?
Answer :
Mehmet can wear pants , shirts and hats only one at one time .
number of ways to wear pants = 3 C 1 = 3
number of ways to wear shirts = 5 C 1 = 5
number of ways to wear hats = 2 C 1 = 2
Total number of ways = 3 * 5 * 2 = 30
Correct answer is 30 .
( it is example of combination )
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