Question 1194633
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That's a job that you can do yourself; we aren't going to do all the tedious work for you....<br>
You are choosing 7 of the 9 elements in the set; the number of combinations is C(9,7) = 36.<br>
The number C(9,7) is the same as the number C(9,2) -- each group of 7 of the 9 that you choose corresponds to a group of 2 that you do NOT choose.<br>
Use that idea to make it easier to make your list.  Make a list of each group of 2 you can NOT choose and find the corresponding group of 7 for your list.  For example....<br><pre>
   not chosen         chosen
  (group of 2)     (group of 7)
  ----------------------------------------
    87, 92     93, 93, 94, 94, 95, 96, 97
    93, 93     87, 92, 94, 94, 95, 96, 97
    94, 97     87, 92, 93, 93, 94, 95, 96
    ...        ...</pre>