$$\prod_{n=2}^{8} n$$
Hello,
\(\prod _{n=2}^8n\)
\(\prod _{n=2}^8a_n=a_2\cdot \:a_3\cdot \ldots \cdot \:a_8\)
\(a_2=2, a_3=3, a_4=4 ... a_8=8\)
\(2\cdot \:3\cdot \:4\cdot \:5\cdot \:6\cdot \:7\cdot \:8\)
\(40320\)
-Vinculum