Competition 67314
The coach must choose two students from Sam, Jura, Emma, Dan, and Nika to go to the competition. He knows them well and knows that Samo will only go with Jura or Ema, and Dano will not go with Ema. How many pairs does the trainer have to choose from?
Correct answer:
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You need to know the following knowledge to solve this word math problem:
combinatoricsbasic operations and conceptsnumbersGrade of the word problem
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