Question

Evaluate 5!.
60
120
720

Answer 1

1*2*3*4*5

Answer 2

\(\Large \color{purple}{\rightarrow 5 * 4 * 3 * 2 * 1 }\)
\(\Large \color{purple}{\rightarrow 5 * 4 * 3 * 2 }\)
\(\Large \color{purple}{\rightarrow 20 * 6 }\)
\(\Large \color{purple}{\rightarrow 120 }\)

Answer 3

this sign (!) mean u need to count then multiply it from ea count