If a 3-member subcommittee is to be formed from a certain 9-member committee, how many different such subcommittee are possible?  Choose the correct choice from the following options.
A) 6  B) 18  C) 84  D) 108  E) 216
1st member can be selected in 9 ways   2nd can be selected in 8 ways   3rd can be selected in 7 ways   So total ways : 504   But to avoid the similar scenarios 504/3!=84   ANS:84
<result>C</result>
If a 3-member subcommittee is to be formed from a certain 9-member committee, how many different such subcommittee are possible?