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diff --git a/377/CH14/EX14.6/14_6.sce b/377/CH14/EX14.6/14_6.sce
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+eox=3.9*8.85*10^-14; //say eox=Єox
+dox=20*10^-7;
+cox=eox/dox;
+printf('\n The value of Cox is %fnF/cm^2',cox*10^9);
+disp("Cfb=1/((1/cox)+(Ld/Єs))");
+es=11.9*8.85*10^-14;
+Vt=0.0259;
+q=1.6*10^-19;
+Na=10^17;
+Ld=sqrt(es*Vt/(q*Na));
+printf('\n The value of Ld is %fnm',Ld*10^7);
+Cfb=1/((1/cox)+(Ld/es));
+printf('\n The value of Cfb is %fnF/cm^2',Cfb*10^9);
+xdT=1.05*10^-5;
+Chf=1/((1/cox)+(xdT/es));
+printf('\n The value of Chf is %fnF/cm^2',Chf*10^9); \ No newline at end of file