Question

Evaluate the following

Answer 1

\[\frac{5!}{3!}=\frac{5\times 4\times 3!}{3!}=5\times 4\]

Answer 2

5X4X3X2X1/3X2X1

Answer 3

or if you prefer
\[\frac{5\times 4\times 3\times 2\times 1}{3\times 2\times 1}=5\times 4\]