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diff --git a/3864/CH4/EX4.22/Ex4_22.sce b/3864/CH4/EX4.22/Ex4_22.sce
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+clear
+//
+
+//Initilization of Variables
+
+L=1000 //mm //span
+
+//Rectangular Section
+
+b=200 //mm //width
+d=400 //mm //depth
+
+sigma=1.5 //N/mm**2 //Shear stress
+
+//Calculations
+
+//Let AB be the cantilever beam subjected to load W KN at free end
+
+//MAx shear Force
+//F=W*10**3 //KN
+
+//Since Max shear stress in Rectangular section
+//sigma_max=1.5*F*A**-1 
+//After sub values and further simplifyng we get
+W=1.5*b*d*(1.5*1000)**-1 //KN
+
+//Moment at fixwed end
+M=W*1 //KN-m
+y_max=d*2**-1 //mm
+
+//M.I
+I=1*12**-1*b*d**3 //mm**3
+
+//MAx Stress
+sigma_max=M*10**6*I**-1*y_max
+
+//Result
+printf("\n Concentrated Load is %0.2f  N/mm**2",sigma_max)