Graph the planes 2x − 3y + 4z = 2 and x − z = 1 on the same plot.

I can get both planes using fimplicit3 but I don't know how to put them on the same plot

Answer 1

[madhan ravi]

use

hold on %after first fimplicit3 and then use fimplicit3 for the next equation 

That is

syms x y z
fimplicit3(...) %dots represent your equation
hold on
fimplicit3(...)

see the graph below, this is the graph you will get