Set S is given as S = {1,3,5,7,9,11,13,15,17}. In how many ways can three numbers be chosen from Set S such that the sum of those three numbers is 18?	Choose the correct choice from the following answers:
A) zero
B) one
C) two
D) three
E) four
1,3,5,7,9,11,13,15,17 are all odd numbers and as such we can not get an even number from three odd number...   Sum of Odd Number of Odd Numbers = Odd Number..   So, zeronswer will be (zero) Zero...
<result>A</result>
Set S is given as S = {1,3,5,7,9,11,13,15,17}. In how many ways can three numbers be chosen from Set S such that the sum of those three numbers is 18?