Re: Re: Plotting Intersecting Planes

*To*: mathgroup at smc.vnet.net*Subject*: [mg27241] Re: [mg27229] Re: Plotting Intersecting Planes*From*: Tomas Garza <tgarza01 at prodigy.net.mx>*Date*: Tue, 13 Feb 2001 03:35:46 -0500 (EST)*References*: <95tqv7$mb5@smc.vnet.net> <200102120821.DAA03878@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

In[1]:= one := Plot3D[3/4 - 3/4x + 1/2y, {x, -10, 10}, {y, -10, 10}, DisplayFunction -> Identity]; two := Plot3D[1/3 - 2/3x + 4/3y, {x, -10, 10}, {y, -10, 10}, DisplayFunction -> Identity]; three := Plot3D[5/2 - 1/2x + 3/2y, {x, -10, 10}, {y, -10, 10}, DisplayFunction -> Identity]; In[2]:= Show[one, two, three, DisplayFunction -> $DisplayFunction] Tomas Garza Mexico City ----- Original Message ----- From: <heathwatts at my-deja.com> To: mathgroup at smc.vnet.net Subject: [mg27241] [mg27229] Re: Plotting Intersecting Planes > I appreciate all your help. I tried all three methods and they work. > Another that I tried was using the Plot3D function: > > one:=Plot3D[3/4-3/4x+1/2y,{x,-10,10},{y,-10,10}]; > two:=Plot3D[1/3-2/3x+4/3y,{x,-10,10},{y,-10,10}]; > three:=Plot3D[5/2-1/2x+3/2y,{x,-10,10},{y,-10,10}]; > Show[one,two,three] > > It then show me a graph for each individual plane and the three > interesecting planes. Using my method, how could I stop Mathematica from > showing the three individual planes when it shows me the intersecting > planes? > Thanks, > Heath > > > > > > > > > In article <95tqv7$mb5 at smc.vnet.net>, > heathwatts at my-deja.com wrote: > > Hi, > > I cannot remember how to plot two or more linear equations. I'm trying > > to plot 3x-2y+4z==3, 2x-4y+3z==1, and x-3y+2z==5. I've solved the > > equations for z and tried Plot3D and ImplicitPlot3D to no avail. > Please > > help. > > Thanks, > > Heath > > > > Sent via Deja.com > > http://www.deja.com/ > > > > > > > Sent via Deja.com > http://www.deja.com/ >

**References**:**Re: Plotting Intersecting Planes***From:*heathwatts@my-deja.com