[Tex/LaTex] Chapter without numeration

chaptersnumberingsectioning

I am writing my thesis. How can I add the chapter of Introduction without number?

I am using:

\documentclass[11pt, twoside, a4paper]{book}

\input introduction   
\addcontentsline{toc}{chapter}{Introduction} 

It works but the problem is that in the table of content it shows Introduction in page 3 while it starts in page 1.
enter image description here

Anybody knows why?

Best Answer

Your problem seems to be related to page numbering. You should probably use roman numbers for your first pages and use Arabic numbers from where you really start your thesis. If so, you can use \frontmatter and \mainmatter commands. The pages after the first command and before the second command will be numbered with lowercase Roman numerals. Then, \mainmatter will restart the page counter and change the style to Arabic numbers.

Here is an MWE:

\documentclass[11pt, twoside, a4paper]{book}
\usepackage{lipsum} 
\usepackage[utf8]{inputenc}

\begin{document}

\frontmatter

\addcontentsline{toc}{chapter}{Foreword}
\lipsum[1-3]

\tableofcontents

\mainmatter

\chapter*{Introduction}
\addcontentsline{toc}{chapter}{Introduction} 
\lipsum[1-2]

\chapter{My research plan}
\lipsum[3-4]

\chapter{Methodology}
\lipsum[5-6]

\end{document}

Which creates the following table of contents:

enter image description here

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