\documentclass[10pt,a4paper,oneside,ngerman,numbers=noenddot]{scrartcl}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage[ngerman]{babel}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{paralist}
\usepackage{gauss}
\usepackage{pgfplots}
\usepackage{textcomp}
\usepackage[locale=DE,exponent-product=\cdot,detect-all]{siunitx}
\usepackage{tikz}
\usetikzlibrary{matrix,fadings,calc,positioning,decorations.pathreplacing,arrows,decorations.markings}
\usepackage{polynom}
\polyset{style=C, div=:,vars=x}
\pgfplotsset{compat=1.8}
\pagenumbering{arabic}
\def\thesection{\arabic{section})}
\def\thesubsection{(\alph{subsection})}
\def\thesubsubsection{(\roman{subsubsection})}
\makeatletter
\renewcommand*\env@matrix[1][*\c@MaxMatrixCols c]{%
  \hskip -\arraycolsep
  \let\@ifnextchar\new@ifnextchar
  \array{#1}}
\makeatother

\begin{document}
\author{Tronje Krabbe, Jim Martens (6420323)}
\title{Hausaufgaben zum 6. November}
\subtitle{Gruppe 8}
\maketitle
\section{} %1
	\subsection{} %a
	\subsection{} %b
	\subsection{} %c
	\subsection{} %d
\section{} %2
	\subsection{} %a
	\subsection{} %b
	\subsection{} %c
	\subsection{} %d
	\subsection{} %e
\section{} %3
	\subsection{} %a
	\subsection{} %b
	\subsection{} %c
	\subsection{} %d
	\subsection{} %e
	\subsection{} %f
\section{} %4
	\subsection{} %a
	\subsection{} %b
	\subsection{} %c
\section{} %5
	\subsection{} %a
	\subsection{} %b
\end{document}