Beginner--[Plz Help] I don't want to display a POLARPLOT but use SHOW Command

*To*: mathgroup at smc.vnet.net*Subject*: [mg70331] Beginner--[Plz Help] I don't want to display a POLARPLOT but use SHOW Command*From*: abdou.oumaima at hotmail.com*Date*: Fri, 13 Oct 2006 01:30:29 -0400 (EDT)

Greeting, << Graphics`Graphics`; pp = PolarPlot[Cos[t] , {t, - Pi/2, Pi/2}, PlotStyle -> Hue[0.4]]; pm = PolarPlot[Sin[t] /. ksi -> a, {t, - Pi/2, Pi/2}, PlotStyle -> Hue[0.6], PlotLabel -> {" ψ- "}, PlotRange -> All]; Show[pp, pm];