Question

John has 4 different flags that he wants to hang on the wall. How many different wayscan the flags be arranged in a row?

Answer 1

It is given that,

John has 4 different flags that he wants to hang on the wall.

To find the number of different ways can the flags be arranged in a row:

There are 4! ways can the flags be arranged in a row.

That is,

`\begin{gathered} 4!=4*3*2*1 \\ =24 \end{gathered}`

Hence, the answer is 24 different ways.