I need an equation that consists of three parts (or one equation including 3 equations in total), it should look like this:
My code for now gives me the following:
So I would like to have the two bottom equations at the ends of the top one, so the top one centered....
Note please that this set of equations should go under one equation in terms of numbering.
my code so far looks as following:
\documentclass{article}
\usepackage{amsmath}
\begin{document}
\begin{equation}
\label{eq: market model}
\begin{aligned}
R_{it} = \alpha_{i} + \beta_{i} R_{mt} + \epsilon_{it} \\
E(\epsilon_{it} = 0) \qquad var(\epsilon_{it}) = \sigma_{\epsilon_{it}}^2
\end{aligned}
\end{equation}
\end{document}
Adding more space in-between the two bottom ones does not yield the desired result either.
gathered
(orsplit
) environment.