exercise:5a2f1e949d: Difference between revisions
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(Created page with "<div class="d-none"><math> \newcommand{\NA}{{\rm NA}} \newcommand{\mat}[1]{{\bf#1}} \newcommand{\exref}[1]{\ref{##1}} \newcommand{\secstoprocess}{\all} \newcommand{\NA}{{\rm NA}} \newcommand{\mathds}{\mathbb}</math></div> A certain state has license plates showing three numbers and three letters. How many different license plates are possible <ul><li> if the numbers must come before the letters? </li> <li> if there is no restriction on where the letters and number...") |
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\newcommand{\mathds}{\mathbb}</math></div> A certain state has license plates showing three numbers and | \newcommand{\mathds}{\mathbb}</math></div> A certain state has license plates showing three numbers and | ||
three letters. How many different license plates are possible | three letters. How many different license plates are possible | ||
<ul><li> if the numbers must come before the letters? | <ul style="list-style-type:lower-alpha"><li> if the numbers must come before the letters? | ||
</li> | </li> | ||
<li> if there is no restriction on where the letters and numbers appear? | <li> if there is no restriction on where the letters and numbers appear? | ||
</li> | </li> | ||
</ul> | </ul> | ||
Revision as of 22:44, 12 June 2024
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A certain state has license plates showing three numbers and
three letters. How many different license plates are possible
- if the numbers must come before the letters?
- if there is no restriction on where the letters and numbers appear?