\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage{relsize}
\usepackage{amsmath}
\usepackage{hyperref}
\hbadness=99999
\hfuzz=9999pt
\title{Week 2 Question}
\author{}
\date{October 2020}
\begin{document}
\maketitle
\section*{Question:}
% Prove that $T(x, y)=\frac{x \cdot y}{x+y-x \cdot y}$ is a t-norm, and provide the expression of its dual t-conorm $S(x, y)=1-T(1-x, 1-y)$
\[
\mathlarger{\textrm{Prove that } T(x, y)=\frac{x \cdot y}{x+y-x \cdot y} \textrm{ is a t-norm, and provide the expression }}
\]
\[
\mathlarger{\textrm{ of its dual t-conorm } S(x, y)=1-T(1-x, 1-y)}
\]
\section*{Answer:}
% Neutral element, Commutativity, Monotonicity and Associativity
% Upside down A means "for all"
% I am trying to solve a tnorm equation, but I can't find a simple / for dummies explanation anywhere online and the way I have been explained it, in class makes no sense to me, therefore I am stuck, I don't expect you to answer the following question but I really really need some advice of where I even begin to solve it: https://i.gyazo.com/98b4f79cde3767b397af6d043e1b2952.png I know I need, Neutral element, Commutativity, Monotonicity and Associativity but I just do not know where to even start, the explanations everywhere seem so bad I don't understand at all, please help.
\subsection*{Neutral/Identity element:}
\subsection*{Commutativity:}
\subsection*{Monotonicity:}
\subsection*{Associativity:}
\section*{References:}
\begin{sloppypar}
\begin{enumerate}
\item Gupta, M.M. and Qi, J. (1991) Theory of T-norms and fuzzy inference methods. Fuzzy Sets and Systems, 40(3), pp. 431–450.
\item Lecture 2 - Lecture slides (Slides 36 to 50)
\item Mathworks Additional Fuzzy Operators. Available from: \url{https://uk.mathworks.com/help/fuzzy/foundations-of-fuzzy-logic.html\#bp78l70-6} [Accessed 17/10/20].
\end{enumerate}
\end{sloppypar}
\end{document}
对于上面的代码，第 34 行到第 40 行（含）中的两个元素处于数学模式，我一直试图对齐页面左侧的第二个公式，但在数学模式下它不允许我这样做，如果我使用 $ 来指示其在乳胶中的数学而不是数学模式，那么我就不能使用 \mathlarger，所以这里的一个好的解决方案是什么，以便我可以保持文本大但左对齐？
答案1
你可能不太清楚你想要什么布局
\documentclass{article}
% not needed in current latex \usepackage[utf8]{inputenc}
% not needed here\usepackage{relsize}
\usepackage{amsmath}
\usepackage{hyperref}
% only if you don't want tex to try to make good output \hbadness=99999
% only if you don't mind over-large items sticking 4 metres off the page \hfuzz=9999pt
\title{Week 2 Question}
\author{}
\date{October 2020}
\begin{document}
\maketitle
\section*{Question:}
% Prove that $T(x, y)=\frac{x \cdot y}{x+y-x \cdot y}$ is a t-norm, and provide the expression of its dual t-conorm $S(x, y)=1-T(1-x, 1-y)$
\Large
Prove that $ T(x, y)=\frac{x \cdot y}{x+y-x \cdot y}$ is a t-norm, and provide the expression
of its dual $t$-conorm $S(x, y)=1-T(1-x, 1-y)$
\normalsize
\section*{Answer:}
% Neutral element, Commutativity, Monotonicity and Associativity
% Upside down A means "for all"
% I am trying to solve a tnorm equation, but I can't find a simple / for dummies explanation anywhere online and the way I have been explained it, in class makes no sense to me, therefore I am stuck, I don't expect you to answer the following question but I really really need some advice of where I even begin to solve it: https://i.gyazo.com/98b4f79cde3767b397af6d043e1b2952.png I know I need, Neutral element, Commutativity, Monotonicity and Associativity but I just do not know where to even start, the explanations everywhere seem so bad I don't understand at all, please help.
\subsection*{Neutral/Identity element:}
\subsection*{Commutativity:}
\subsection*{Monotonicity:}
\subsection*{Associativity:}
\section*{References:}
\raggedright
\begin{enumerate}
\item Gupta, M.M. and Qi, J. (1991) Theory of T-norms and fuzzy inference methods. Fuzzy Sets and Systems, 40(3), pp. 431–450.
\item Lecture 2 - Lecture slides (Slides 36 to 50)
\item Mathworks Additional Fuzzy Operators. Available from: \url{https://uk.mathworks.com/help/fuzzy/foundations-of-fuzzy-logic.html\#bp78l70-6} [Accessed 17/10/20].
\end{enumerate}
\end{document}
答案2
您只需要改变字体大小，最好的办法是定义一个特定的环境：
\documentclass[a4paper]{article}
\usepackage{geometry}
\usepackage{amsmath}
\usepackage{hyperref}
\newenvironment{question}
{\section*{Question:}\Large}
{\par}
\title{Week 2 Question}
\author{}
\date{October 2020}
\begin{document}
\maketitle
\begin{question}
Prove that $T(x, y)=\frac{xy}{x+y-xy}$ is a t-norm, and
provide the expression of its dual t-conorm $S(x, y)=1-T(1-x, 1-y)$.
\end{question}
\section*{Answer:}
Something to answer the question.
\end{document}
这里我使用了\Large放大效果。\large如果你愿意，也可以使用，但我还是会使用正常大小，因为标题已经提供了所需的突出效果。
我添加了geometry以获取更宽的文本块，但这不是必需的。
