Chapter 0.4, Problem 14E

To determine

the numbers of different license plates that are possible with two letters followed by three digits between 0 and 9.

Answer to Problem 14E

The numbers of different license plates possible are 720 license plates.

Explanation of Solution

Given information :

The license plates are possible with two letters followed by three digits between 0 and 9.

In the given event,

The numbers of different license plates that are possible is given by,

  $10\times 9\times 8=720\text{ license plates}$

So, the numbers of different license plates possible are 720 license plates.