Creating box on long enumeration

Question

Hello so I want to make a box outside of enumeration:

\noindent\fbox{
    \parbox{\textwidth}{
\begin{enumerate}
    \item Matriks contoh merupakan matriks berukuran 2x2 seperti berikut: \\
    $\begin{pmatrix}
    5 & 0\\ 
    0 & 0
    \end{pmatrix}$
    \item Kemudian mencari matriks S dengan menggunakan rumus 2.2 hingga 2.3.\\
    $AA^T$=
    $\begin{pmatrix}
    5 & 0\\ 
    0 & 0
    \end{pmatrix}$
    *
    $\begin{pmatrix}
    0 & 0\\ 
    0 & 5
    \end{pmatrix}$
    = 
    $\begin{pmatrix}
    4 & 0\\ 
    0 & 4
    \end{pmatrix}$ \\\\
    $det(AA^T-\lambda \textit{I}) = 0$\\\\
    det
    $\begin{pmatrix}
    4 & 0\\ 
    0 & 4
    \end{pmatrix}$
    - $\lambda$
    $\begin{pmatrix}
    1 & 0\\ 
    0 & 1
    \end{pmatrix}$
    = 0 \\

    det
    $\begin{pmatrix}
    4 & 0\\ 
    0 & 4
    \end{pmatrix}$
    - 
    $\begin{pmatrix}
    \lambda & 0\\ 
    0 & \lambda
    \end{pmatrix}$
    = 0 \\

    det
    $\begin{pmatrix}
    4-\lambda & 0\\ 
    0 & 4-\lambda
    \end{pmatrix}$
    = 0 \\

    ...

    \begin{pmatrix}
    1 & 0\\ 
    0 & 1
    \end{pmatrix}
    $
\end{enumerate}
}}

But then I add the fbox and parbox like in this solution but it seems that the content kinda hidden at the end of the first page of the box. Any help?

Please add a compilable MWE. – Raaja_is_at_topanswers.xyz Feb 07 '19 at 14:24 — Raaja_is_at_topanswers.xyz, Feb 07 '19 at 14:24

score 2 · Answer 1 · answered Feb 07 '19 at 14:24

2

Existing suggestion works fine, please refer:

\documentclass{book}
\usepackage{framed,amsmath}
\begin{document}

\begin{framed}
\begin{enumerate}
    \item Matriks contoh merupakan matriks berukuran 2x2 seperti berikut: \\
    $\begin{pmatrix}
    5 & 0\\ 
    0 & 0
    \end{pmatrix}$
    \item Kemudian mencari matriks S dengan menggunakan rumus 2.2 hingga 2.3.\\
    $AA^T$=
    $\begin{pmatrix}
    5 & 0\\ 
    0 & 0
    \end{pmatrix}$
    *
    $\begin{pmatrix}
    0 & 0\\ 
    0 & 5
    \end{pmatrix}$
    = 
    $\begin{pmatrix}
    4 & 0\\ 
    0 & 4
    \end{pmatrix}$ \\\\
    $det(AA^T-\lambda \textit{I}) = 0$\\\\
    det
    $\begin{pmatrix}
    4 & 0\\ 
    0 & 4
    \end{pmatrix}$
\end{enumerate}
\end{framed}

\end{document}

answered Feb 07 '19 at 14:24

MadyYuvi

13,693

Thank you, I thought I cannot use the frame because there is error. it seems my document adds the "use package" in separates documment so i dont know i must include it. – Bob Nathan ZeonBe Feb 08 '19 at 08:55
@BobNathanZeonBe Glad to know that you able to fix the error...Thanks for your reply... – MadyYuvi Feb 08 '19 at 10:09
It's my pleasure ^ – Bob Nathan ZeonBe Feb 08 '19 at 12:20

Creating box on long enumeration

1 Answers1