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You can answer any 16 questions from the 21 questions on an exam. In how many different ways can you choose the 16 questions, assuming that the order...

You can answer any 16

questions from the 21

questions on an exam. In how many different ways can you choose the 16

questions, assuming that the order in which you choose the questions is irrelevant?

Top Answer

for this we use number of combinations of 16... View the full answer

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