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diff --git a/3289/CH4/EX4.4/Ex4_4.sce b/3289/CH4/EX4.4/Ex4_4.sce
new file mode 100755
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+clc
+
+a=0.05 // m
+Fm=90 //kN
+sigmacr=210 // MPa
+sigmayp=280 // MPa
+
+//sigmaa=Ma*c/I         equation 1
+//Ma=0.025*Fa
+c=0.025
+I=(a^4)/12
+disp(I)
+//sigmaa=((0.025*Fa)*c)/I  substituting the values
+
+
+//sigmam=Fm/A           equation 2
+sigmam=Fm/(a*a)
+disp(sigmam,"in kilo Pa is= ")
+
+//(((1200*Fa)/sigmacr)+(sigmam/sigmayp))=1
+Fa=(1-(sigmam/sigmayp))*(sigmacr/1200)
+disp(Fa,"load Fa in N is= ")                         //wrong ans in textbook