SOLUTION: HOW MANY DIFFERENT SETS OF THREE CAN I MAKE OUT OF 75 DIFFERENT NUMBERS? NO TWO SET CONTAIN THE SAME 3 NUMBERS.

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Question 459688: HOW MANY DIFFERENT SETS OF THREE CAN I MAKE OUT OF 75 DIFFERENT NUMBERS? NO TWO SET CONTAIN THE SAME 3 NUMBERS.
Answer by sudhanshu_kmr(1152) About Me  (Show Source):
You can put this solution on YOUR website!

number of different sets = 75C3
= 67525