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Question
Convert the following products into factorials:
5 · 6 · 7 · 8 · 9 · 10
Solution
\[ 5 \times 6 \times 7 \times 8 \times 9 \times 10 = \frac{1 \times 2 \times 3 \times 4 \times 5 \times 6 \times 7 \times 8 \times 9 \times 10}{1 \times 2 \times 3 \times 4}\]
\[ = \frac{10!}{4!}\]
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