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diff --git a/3864/CH4/EX4.10/Ex4_10.sce b/3864/CH4/EX4.10/Ex4_10.sce
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+clear
+//
+
+//Initilization of Variables
+H=10 //mm //Height
+A1=160*160 //mm**2 //area of square section at bottom
+L1=160 //mm //Length of square section at bottom
+b1=160 //mm //width of square section at bottom
+A2=80*80 //mm**2 //area of square section at top
+L2=80 //mm //Length of square section at top
+b2=80 //mm //Width of square section at top
+P=100 //N //Pull
+
+//Calculations
+
+//Consider a section at distance y from top.
+//Let the side of square bar be 'a'
+//a=L2+y*(H)**-1*(b1-b2)
+//After further simplifying we get
+//a=L2+8*y
+
+//Moment of Inertia
+//I=2*1*12**-1*a*(2)**0.5*(a*((2)**0.5)**-1)**3
+//After further simplifying we get
+//I=a**4*12**-1
+
+//Section Modulus 
+//Z=a**4*(12*a*(2)**0.5)**-1
+//After further simplifying we get
+//Z=2**0.5*a**3*(12)**-1 //mm**3
+
+//Bending moment at this section=100*y N-mm
+//M=100*10**3*y //N-mm
+
+//But
+//M=sigma*Z
+//After sub values in above equation we get
+//sigma=M*Z**-1
+//After further simplifying we get
+//sigma=1200*10**3*(2**0.5)**-1*y*((80+80*y)**3)**-1 .......(1)
+
+//For Max stress df*(dy)**-1=0
+//After taking Derivative of above equation we get
+//df*(dy)**-1=1200*10**3*(2**0.5)**-1*((80+8*y)**-3+y(-3)*(80+8*y)**-4*8)
+//After further simplifying we get
+y=80*16**-1 //m
+
+//Max stress at this level is
+sigma=1200*10**3*(2**0.5)**-1*y*((80+8*y)**3)**-1
+
+//Result
+printf("\n Max Bending stress is Developed at %0.3f  m",y)
+printf("\n Value of Max Bending stress is %0.3f  N/mm**2",sigma)