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diff --git a/3705/CH5/EX5.3/Ex5_3.sce b/3705/CH5/EX5.3/Ex5_3.sce
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+
+clear//
+
+//Variable Declaration
+L=4 //Length of each section in ft
+h_ab=4 //Thickness of the front section in inches
+h_bd=6 //Thickness of the back section in inches
+P=2000 //Point load acting at point A in lb
+M_B=8000 //Moment at 4ft in lb.ft
+M_D=16000 //Moment at x=8ft in lb.ft
+b=2 //Breadth in inches
+
+//Calculations
+S_ab=b*h_ab**2*6**-1 //Sectional Modulus of section AB in in^3
+S_bd=b*h_bd**2*6**-1 //Sectional Modulus of section BD in in^3
+sigma_B=12*M_B*S_ab**-1 //Maximum bending stress in psi
+sigma_D=12*M_D*S_bd**-1 //Maximum bending stress in psi
+
+//Maximum stress
+sigma_max=max(sigma_B,sigma_D) //Maximum stress in psi
+
+//Result
+printf("\n Comparing the two results we find that the maximum stress is")
+printf("\n Sigma_max= %0.0f psi",sigma_max)