10!= 10 x 9 x 8 x 7 x 6!
So we have:
10 x 9 x 8 x 7 x 6!/6!
6! cancels, so we have:
10 x 9 x 8 x 7
5040
So we have:
10 x 9 x 8 x 7 x 6!/6!
6! cancels, so we have:
10 x 9 x 8 x 7
5040
What is the value of 10!/6!
- Thread starter math_celebrity
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- factorial