Plot[{Sin[x],Cos[x],Sin[x]Cos[x]},{x,-5,5},PlotStyle-
>{Thick,Red,Dashed},
PlotLegends->"Expressions" ]
{*,PlotLegends->"Expressions" ,*}
Plot [{xSin[1/ x],
|
[ x ]
|
,−
|
[x]
|
},{x ,− 0.3,0 .3},Filling →{2→ {3 }}, PlotStyle → {Thick , Dashed , Red }]
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