Question

What is the value of 11!A). 39,916,800D). 90,000,000B). 900,000C). 3,628,800

Answer 1

The expression for 11! is,

$11!=11\cdot10\cdot9\cdot8\cdot7\cdot6\cdot5\cdot4\cdot3\cdot2\cdot1$

The result obtained after multiplying the numbers is,

$\begin{gathered} 11!=11\cdot10\cdot9\cdot8\cdot7\cdot6\cdot5\cdot4\cdot3\cdot2\cdot1 \\ =39,916,800 \end{gathered}$

So option A is correct.