TeX - LaTeX Asked on July 28, 2020
I a trying to plot this graph using tikz picture, but I am still failed to get. I don’t know what to do to plot this. I tried with this
documentclass[10pt]{article}
usepackage{pgf,tikz,pgfplots}
pgfplotsset{compat=1.15}
usepackage{mathrsfs}
usetikzlibrary{arrows}
pagestyle{empty}
begin{document}
definecolor{uuuuuu}{rgb}{0.26666666666666666,0.26666666666666666,0.26666666666666666}
begin{center}
begin{tikzpicture}
begin{axis}
[width=2.3in,
axis line style = thick,
ymin=-1.2,ymax=1.2,
xmin=-2.1,xmax=2.1,
%clip=false,
xtick=empty,
ytick={-1,0,1},
extra x ticks={3.14, 6.28},
extra x tick labels={$pi$},
every extra x tick/.style={
xticklabel style={anchor=north west},
% grid=major,
% major grid style={dashed,black}
},
axis lines = center,
xlabel=$x$,ylabel=$y$,
domain=-.5*pi:.5*pi,
samples=200,]
addplot [black, thick] {sin(deg(x))};
addplot [domain=-pi/2:pi/2, thick] {sin(x)};
% addplot [domain=-1:1, black, thick] {asin(x)};
%addlegendentry{$y=arcsin(x)$};
addplot [domain=-pi/2:pi/2, thick] {x};
node at (axis cs:0.2, -0.22) {$O$} ;
node at (axis cs:6.48,-0.28) {$2pi$};
node at (axis cs:-1.57,-0.29) {$frac{-pi}{2}$};
node at (axis cs:-3.55,-0.29) {$-pi$};
node at (axis cs:1.7,-0.29) {$frac{pi}{2}$};
node at (axis cs:-6.28,-0.29) {$-2pi$};
% node at (axis cs:3.6,-0.9) {$A$};
% node at (axis cs:5.8,-0.9) {$B$};
end{axis}
end{tikzpicture}
end{center}
end{document}
so first, your figure seems wrong. This is definitely not a sin function, which only ossilates between -1 and 1.
what I belive you where trying to do, can be accomplished by this:
begin{tikzpicture}
begin{axis}[
samples=500,
xtick={-1.57,-1,0,1,1.57},
xticklabels={$-pi/2$,-1,0,1,$pi/2$},
axis line style = thick,
axis lines = center,
]
addplot [blue,domain=-pi/2:pi/2]{sin(deg(x))};
addplot [red,domain=-1:1]{asin(x)/180*pi)};
addplot [dashed,domain=-pi/2:pi/2]{x};
end{axis}
end{tikzpicture}
looks like this:
hope I could help you, Cube
Answered by Cube on July 28, 2020
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