SOLUTION: A group of 10 students is to be divided into 2 groups of 5. How many ways is this possible?

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Question 464401: A group of 10 students is to be divided into 2 groups of 5. How many ways is this possible?
Answer by jorel1380(3719) About Me  (Show Source):
You can put this solution on YOUR website!
10c5=10x9x8x7x6x5!/5x4x3x2x5!=3x2x7x6=252
252x2=504 different ways two groups can be formed..