Server : Apache System : Linux profile 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 x86_64 User : apache ( 48) PHP Version : 8.0.28 Disable Function : NONE Directory :  /var/www/html/srijit/sbda131-18/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

\documentclass{article}[12pt]
\topmargin=-1cm
\textwidth=16cm
\textheight=26cm
\oddsidemargin=0mm
\evensidemargin=0mm
\tolerance=10000
\usepackage{latexsym,amssymb,amsfonts,epsfig,graphicx,color}
%\usepackage{amssymb}
%\usepackage{amsfonts}
\usepackage{bm,exscale, amsmath, mathrsfs}
\usepackage{amsfonts, amssymb}

\begin{document}
\[N_{\alpha}=(N_U, -1, -h'(z)/F_z, -\bar{h'}(\bar{z})/F_{\bar{z}})\]

$n^{\alpha}=(0,1,0,0)$

$N^U=1/2G(r)$.
\vskip 1cm

$F=F(V, z, \bar{z})=V(1-\Omega(z,\bar{z})$;
$\Omega$ can be expressed in terms of $h$ etc. 
\end{document}