<div>Dear sir:</div>
<div> Thanks!</div>
<div> </div>
<div>I want that there are no page number on the first page of each <br>part , but footer of the first page of each chaper contain page number <br>centered. <br></div>
<p> what's the code to get the output? <br>
<p> Thanks a lot! <br>
<p> \documentclass[openany]{book} <br>............. <br>
<p> \begin{document} <br>\frontmatter <br>
<p> \tableofcontents <br>
<p> \mainmatter <br>\part{} <br>\chapter{} <br>.................... <br><br></p></p></p></p></p></p>