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diff --git a/3204/CH5/EX5.5/Ex5_5.sce b/3204/CH5/EX5.5/Ex5_5.sce
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+//Initilization of variables
+W=100 //N //self weight of the man
+alpha=30 //degree // angle made by the ladder with the wall
+Lob=4 //m // length from the horizontal to the top of the ladder touching the wall(vertical)
+Lcd=2 //m
+//Calculations
+// using the equiblirium equations
+Ya=W //N // From eq'n 2
+Lad=Lcd*tand(alpha) //m //Lad is the distance fom pt A to the point where the line from the cg intersects the horizontal
+Rb=(W*Lad)/Lob //N // Taking sum of moment abt A
+Xa=Rb //N // From eq'n 1
+//Results
+clc
+printf('The horizontal reaction at A i.e Xa is %f N \n',Xa)
+printf('The vertical reaction at A i.e Ya is %f N \n',Ya)
+printf('The reaction at B i.e Rb is %f N \n',Rb)