Can someone help me with this? If I have seven objects (7), what is the formula to determine how many combinations I can make using these. Help!
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It depends on what you mean. Do you mean:
How many different ways can you order object1, object2, ..., object7? (Permutation)
How many distinct sets of 3 can you get from object1, object2, ..., object7? (Combination)
Something else?
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