my plot is not showing up

clc
clear
close
Exf=3730;
Esf=Exf/19.1;
Gm=Esf/22;
n2=(Esf-Gm)/(Esf+Gm);
Vf=0:0.01:0.9 ;
EG=(1+n2*Vf)/(1-n2*Vf); %Es/Gm
plot(Vf,EG);

Answer 1

[Sam Chak]

Now it should work

EG = (1 + n2*Vf)./(1 - n2*Vf); %Es/Gm
plot(Vf, EG);

[marzie jamshidi]

it worked

thank you so much